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CDC Laboratory Work for Coronavirus (COVID-19)

2019 Novel Coronavirus (CDC) - Wed, 05/13/2020 - 07:00
CDC laboratories' work in response to the novel coronavirus pandemic.
Categories: C.D.C. (U.S.)

ECOSOC Informal Briefing on 'Joining Forces: Effective Policy Solutions for Covid-19 Response'

WHO news - Tue, 05/12/2020 - 11:59
    

WHO Director-General, Dr Tedros, joined senior UN officials, virtually, to brief UN Member States on the COVID-19 response. He highlighted the current dimensions of the outbreak, WHO’s response efforts and the urgent need for global solidarity to beat the virus and to ensure equitable access to vaccines, when they become available.

 

Watch DG’s speech: http://webtv.un.org/live-now/watch/dr.-tedros-adhanom-who-on-joining-forces-effective-policy-solutions-for-covid-19-response-ecosoc-informal-briefing/6155807445001/?term=

 

Watch the meeting:http://webtv.un.org/live-now/watch/joining-forces-effective-policy-solutions-for-covid-19-response-ecosoc-informal-briefing/6155858136001/?term=

Youth Experiencing Homelessness

2019 Novel Coronavirus (CDC) - Tue, 05/12/2020 - 07:00
Youth Experiencing Homelessness
Categories: C.D.C. (U.S.)

Framework for Healthcare Systems Providing Non-COVID-19 Clinical Care During the COVID-19 Pandemic

2019 Novel Coronavirus (CDC) - Tue, 05/12/2020 - 07:00
Framework for Healthcare Systems Providing Non-COVID-19 Clinical Care During the COVID-19 Pandemic
Categories: C.D.C. (U.S.)

Considerations for Memory Care Units in Long-term Care Facilities

2019 Novel Coronavirus (CDC) - Tue, 05/12/2020 - 07:00
Considerations for Memory Care Units in Long-term Care Facilities
Categories: C.D.C. (U.S.)

A different kind of outbreak

2019 Novel Coronavirus (CDC) - Tue, 05/12/2020 - 07:00
A different kind of outbreak
Categories: C.D.C. (U.S.)

Manufacturing Workers and Employers

2019 Novel Coronavirus (CDC) - Tue, 05/12/2020 - 07:00
Manufacturing Workers and Employers
Categories: C.D.C. (U.S.)

Happy international Nurses Day

WHO news - Mon, 05/11/2020 - 20:49
On the occasion of the International Day of the Nurse and the 200th anniversary of the birth of Florence Nightingale, the World Health Organization (WHO) joins hundreds of partners worldwide to highlight the importance of nurses in the healthcare continuum and thank nurses for what they do. The theme for this year is” Nursing the World to Health”.

The cost of inaction: COVID-19-related service disruptions could cause hundreds of thousands of extra deaths from HIV

WHO news - Mon, 05/11/2020 - 15:40

A modelling group convened by the World Health Organization and UNAIDS has estimated that if efforts are not made to mitigate and overcome interruptions in health services and supplies during the COVID-19 pandemic, a six-month disruption of antiretroviral therapy could lead to more than 500 000 extra deaths from AIDS-related illnesses, including from tuberculosis, in sub-Saharan Africa in 2020–2021. In 2018, an estimated 470 000 people died of AIDS-related deaths in the region.

There are many different reasons that could cause services to be interrupted—this modelling exercise makes it clear that communities and partners need to take action now as the impact of a six-month disruption of antiretroviral therapy could effectively set the clock on AIDS-related deaths back to 2008, when more than 950 000 AIDS-related deaths were observed in the region. And people would continue to die from the disruption in large numbers for at least another five years, with an annual average excess in deaths of 40% over the next half a decade. In addition, HIV service disruptions could also have some impact on HIV incidence in the next year.

“The terrible prospect of half a million more people in Africa dying of AIDS-related illnesses is like stepping back into history,” said Dr Tedros Adhanom Ghebreyesus, Director-General of the World Health Organization.

“We must read this as a wake-up call to countries to identify ways to sustain all vital health services. For HIV, some countries are already taking important steps, for example ensuring that people can collect bulk packs of treatment, and other essential commodities, including self-testing kits, from drop-off points, which relieves pressure on health services and the health workforce. We must also ensure that global supplies of tests and treatments continue to flow to the countries that need them,” added Dr Tedros.

In sub-Saharan Africa, an estimated 25.7 million people were living with HIV and 16.4 million (64%) were taking antiretroviral therapy in 2018. Those people now risk having their treatment interrupted because HIV services are closed or are unable to supply antiretroviral therapy because of disruptions to the supply chain or because services simply become overwhelmed due to competing needs to support the COVID-19 response.

“The COVID-19 pandemic must not be an excuse to divert investment from HIV,” said Winnie Byanyima, Executive Director of UNAIDS. “There is a risk that the hard-earned gains of the AIDS response will be sacrificed to the fight against COVID-19, but the right to health means that no one disease should be fought at the expense of the other.”

When treatment is adhered to, a person’s HIV viral load drops to an undetectable level, keeping that person healthy and preventing onward transmission of the virus. When a person is unable to take antiretroviral therapy regularly, the viral load increases, impacting the person’s health, which can ultimately lead to death. Even relatively short-term interruptions to treatment can have a significant negative impact on a person’s health and potential to transmit HIV.

This research brought together five teams of modellers using different mathematical models to analyse the effects of various possible disruptions to HIV testing, prevention and treatment services caused by COVID-19.

Each model looked at the potential impact of treatment disruptions of three months or six months on AIDS mortality and HIV incidence in sub-Saharan Africa. In the six-month disruption scenario, estimates of excess AIDS-related deaths in one year ranged from 471 000 to 673 000, making it inevitable that the world will miss the global 2020 target of fewer than 500 000 AIDS-related deaths worldwide.

Shorter disruptions of three months would see a reduced but still significant impact on HIV deaths. More sporadic interruptions of antiretroviral therapy supply would lead to sporadic adherence to treatment, leading to the spread of HIV drug resistance, with long-term consequences for future treatment success in the region.

Disrupted services could also reverse gains made in preventing mother-to-child transmission of HIV. Since 2010, new HIV infections among children in sub-Saharan Africa have declined by 43%, from 250 000 in 2010 to 140 000 in 2018, owing to the high coverage of HIV services for mothers and their children in the region. Curtailment of these services by COVID-19 for six months could see new child HIV infections rise drastically, by as much as 37% in Mozambique, 78% in Malawi, 78% in Zimbabwe and 104% in Uganda.

Other significant effects of the COVID-19 pandemic on the AIDS response in sub-Saharan Africa that could lead to additional mortality include reduced quality clinical care owing to health facilities becoming overstretched and a suspension of viral load testing, reduced adherence counselling and drug regimen switches. Each model also considered the extent to which a disruption to prevention services, including suspension of voluntary medical male circumcision, interruption of condom availability and suspension of HIV testing, would impact HIV incidence in the region.

The research highlights the need for urgent efforts to ensure the continuity of HIV prevention and treatment services in order to avert excess HIV-related deaths and to prevent increases in HIV incidence during the COVID-19 pandemic. It will be important for countries to prioritize shoring up supply chains and ensuring that people already on treatment are able to stay on treatment, including by adopting or reinforcing policies such as multimonth dispensing of antiretroviral therapy in order to reduce requirements to access health-care facilities for routine maintenance, reducing the burden on overwhelmed health-care systems.

“Every death is a tragedy,” added Ms Byanyima. “We cannot sit by and allow hundreds of thousands of people, many of them young, to die needless deaths. I urge governments to ensure that every man, women and child living with HIV gets regular supplies of antiretroviral therapy—something that’s literally a life-saver.”

 

Sources:

Jewell B, Mudimu E, Stover J, et al for the HIV Modelling consortium, Potential effects of disruption to HIV programmes in sub-Saharan Africa caused by COVID-19: results from multiple models. Pre-print, https://doi.org/10.6084/m9.figshare.12279914.v1, https://doi.org/10.6084/m9.figshare.12279932.v1.

 

Alexandra B. Hogan, Britta Jewell, Ellie Sherrard-Smith et al. The potential impact of the COVID-19 epidemic on HIV, TB and malaria in low- and middle-income countries. Imperial College London (01-05-2020). doi: https://doi.org/10.25561/78670.

 

UNAIDS

The Joint United Nations Programme on HIV/AIDS (UNAIDS) leads and inspires the world to achieve its shared vision of zero new HIV infections, zero discrimination and zero AIDS-related deaths. UNAIDS unites the efforts of 11 UN organizations—UNHCR, UNICEF, WFP, UNDP, UNFPA, UNODC, UN Women, ILO, UNESCO, WHO and the World Bank—and works closely with global and national partners towards ending the AIDS epidemic by 2030 as part of the Sustainable Development Goals. Learn more at unaids.org and connect with us on Facebook, Twitter, Instagram and YouTube.

 

WHO

The World Health Organization provides global leadership in public health within the United Nations system. Founded in 1948, WHO works with 194 Member States, across six regions and from more than 150 offices, to promote health, keep the world safe and serve the vulnerable. Our goal for 2019-2023 is to ensure that a billion more people have universal health coverage, to protect a billion more people from health emergencies, and provide a further billion people with better health and wellbeing.

 

WHO statement: Tobacco use and COVID-19

WHO news - Mon, 05/11/2020 - 13:08

Tobacco kills more than 8 million people globally every year. More than 7 million of these deaths are from direct tobacco use and around 1.2 million are due to non-smokers being exposed to second-hand smoke.

Tobacco smoking is a known risk factor for many respiratory infections and increases the severity of respiratory diseases. A review of studies by public health experts convened by WHO on 29 April 2020 found that smokers are more likely to develop severe disease with COVID-19, compared to non-smokers.

COVID-19 is an infectious disease that primarily attacks the lungs. Smoking impairs lung function making it harder for the body to fight off coronaviruses and other diseases. Tobacco is also a major risk factor for noncommunicable diseases like cardiovascular disease, cancer, respiratory disease and diabetes which put people with these conditions at higher risk for developing severe illness when affected by COVID-19. Available research suggests that smokers are at higher risk of developing severe disease and death.

WHO is constantly evaluating new research, including research that examines the link between tobacco use, nicotine use, and COVID-19. WHO urges researchers, scientists and the media to be cautious about amplifying unproven claims that tobacco or nicotine could reduce the risk of COVID-19.  There is currently insufficient information to confirm any link between tobacco or nicotine in the prevention or treatment of COVID-19.

Nicotine replacement therapies, such as gum and patches are designed to help smokers quit tobacco. WHO recommends that smokers take immediate steps to quit by using proven methods such as toll-free quit lines, mobile text-messaging programmes, and nicotine replacement therapies. 

Within 20 minutes of quitting, elevated heart rate and blood pressure drop. After 12 hours, the carbon monoxide level in the bloodstream drops to normal. Within 2-12 weeks, circulation improves and lung function increases. After 1-9 months, coughing and shortness of breath decrease.

WHO stresses the importance of ethically approved, high-quality, systematic research that will contribute to advancing individual and public health, emphasizing that promotion of unproven interventions could have a negative effect on health.

Dracunculiasis eradication: 7 suspect cases with emerging worms and about 50 people under observation in Ethiopia

WHO news - Mon, 05/11/2020 - 09:11
A seventh person is undergoing treatment for emerging worms at a containment centre in Ethiopia following an outbreak of dracunculiasis (guinea-worm disease) in Gambella region last month-transmission from all 7 suspect cases is being contained.

FAQs for Wildland Firefighters

2019 Novel Coronavirus (CDC) - Mon, 05/11/2020 - 07:00
FAQs for Wildland Firefighters
Categories: C.D.C. (U.S.)

What Maritime Pilots Need to Know about COVID-19

2019 Novel Coronavirus (CDC) - Mon, 05/11/2020 - 07:00
What Maritime Pilots Need to Know about COVID-19
Categories: C.D.C. (U.S.)

Worker Safety and Support

2019 Novel Coronavirus (CDC) - Mon, 05/11/2020 - 07:00
Worker Safety and Support
Categories: C.D.C. (U.S.)

WHO Statement on false allegations in Der Spiegel

WHO news - Sun, 05/10/2020 - 13:01

Der Spiegel reports of a 21 January, 2020, telephone conversation between WHO Director-General Dr Tedros Adhanom Ghebreyesus and President Xi Jingping of China are unfounded and untrue.

Dr Tedros and President Xi did not speak on 21 January and they have never spoken by telephone.

Such inaccurate reports distract and detract from WHO’s and the world’s efforts to end the COVID-19 pandemic.

To note: China confirmed human-to-human transmission of the novel coronavirus on 20 January.

 

Funeral Guidance for Individuals and Families

2019 Novel Coronavirus (CDC) - Sun, 05/10/2020 - 07:00
Funeral Guidance for Individuals and Families
Categories: C.D.C. (U.S.)

When to wear gloves

2019 Novel Coronavirus (CDC) - Sat, 05/09/2020 - 07:00
When to wear gloves
Categories: C.D.C. (U.S.)

Commemorating Smallpox Eradication – a legacy of hope, for COVID-19 and other diseases

WHO news - Fri, 05/08/2020 - 21:16

On 8 May 1980, the 33rd World Health Assembly officially declared: ‘The world and all its peoples have won freedom from smallpox.’ 

The declaration marked the end of a disease that had plagued humanity for at least 3 000 years, killing 300 million people in the 20th century alone. 

It was ended, thanks to a 10-year global effort, spearheaded by the World Health Organization, that involved thousands of health workers around the world to administer half a billion vaccinations to stamp out smallpox.

The US$ 300m price-tag to eradicate smallpox saves the world well over US$ 1 billion every year since 1980.

Speaking at a virtual event hosted at WHO-HQ, involving key players in the eradication effort, WHO Director-General, Dr Tedros Adhanom Ghebreyesus said, “As the world confronts the COVID-19 pandemic, humanity’s victory over smallpox is a reminder of what is possible when nations come together to fight a common health threat.”

The world got rid of smallpox thanks to an incredible demonstration of global solidarity, and because it had a safe and effective vaccine. Solidarity plus science equalled solution! 

Dr Tedros highlighted that smallpox eradication also offers hope for efforts to eliminate other infectious diseases, including polio, which is now endemic in just two countries. To date, 187 countries, territories and areas have been certified free of Guinea worm disease, with seven more to go. And the fight against malaria has so far resulted in 38 countries and territories certified as malaria-free. In the case of Tuberculosis (TB), 57 countries and territories with low TB incidence are on track to reach TB elimination.

At the event, Dr Tedros unveiled a commemorative postal stamp to recognize the global solidarity that drove the initiative and honour the efforts of health workers who ensured its success.

The stamp, developed by the United Nations Postal Administration (UNPA), in collaboration with WHO, signifies what national unity and global solidary can achieve. Numerous countries, such as Guinea, India, Nigeria, Philippines, Togo and others issued smallpox stamps to show support for, and raise awareness about WHO’s Intensified Smallpox Eradication Programme launched in 1967.

WHO Regional Director for Africa, Dr Matshidiso Moeti’s earliest memories of smallpox is of her father. “I was visiting WHO headquarters, and I saw a photo of my Dad, standing with the other experts on the Global Commission. I remember him going out, doing follow-up visits with patients.  He often would go with a driver and disappear into the bush for days. I felt in awe of his tireless work. The strategies used to eradicate smallpox still apply today.” 

“Lessons learned from smallpox are used today to respond to disease outbreaks. For example, house-to-house active case-finding underpins the polio eradication programme, and ring vaccination of contacts is helping to combat the spread of the Ebola virus disease. Similarly, surveillance, case-finding, testing, contact-tracing, quarantine, and communication campaigns to dispel misinformation are central to controlling COVID-19, “ explained David Heymann, Professor of Infectious Disease Epidemiology at The London School of Hygiene & Tropical Medicine (LSHTM) and  Distinguished Fellow, Global Health Security at Chatham House, London.

Following smallpox eradication, WHO and UNICEF launched the Expanded Programme on Immunization, under which 85% of the world’s children are vaccinated and protected from debilitating diseases.

With the potential of a COVID-19 vaccine ahead, ensuring sufficient supplies and reaching people in hard to reach places is a high priority. Addressing vaccine hesitancy poses a significant challenge to stop the virus. Access to accurate public health information and education is critical to ensure that the public has the facts to keep themselves and others safe.

To permanently commemorate the eradication of smallpox and the lessons learned on a global scale, rather than every 10-years, WHO is calling museums, exhibition companies, designers, curators and associations to develop an immersive, interactive and educational exhibition on smallpox and its relevance for COVID-19 and global health security.  The exhibition, which will be unveiled later this year, will promote a better understanding of public health and empower people to keep informed and safe during a pandemic.

Notes to the media

Smallpox stamp

The smallpox stamp is in the denomination of CHF 1,70. It was designed by Sergio Baradat (United Nations) in collaboration with the World Health Organization and is available for purchase at unstamps.org. The stamp can be used to mail postcards and letters around the world, provided that they are sent from the UN headquarters in New York, Geneva or Vienna respectively. 

Smallpox Eradication dates

On 9 December 1979, a global commission certified that smallpox had been eradicated, and this certification was officially accepted by the 33rd World Health Assembly in 1980.

Museum Exhibition

Exhibition design companies, museums, curators and other companies/organizations in this field are invited to express their interest to develop an immersive, educational exhibition on smallpox and its relevance for COVID-19 and global health security by writing to privatesectorpartners@who.int

Medical Product Alert N°5/2020 - 7 May 2020

WHO news - Fri, 05/08/2020 - 16:04
Falsified and contaminated Defibrotide identified in WHO regions of Western Pacific, Europe and Eastern Mediterranean

This alert relates to falsified DEFIBROTIDE 200MG VIALS OF 2.5ML (80MG/ML) CONCENTRATE FOR SOLUTION FOR INFUSION identified in Australia, Latvia and Saudi Arabia. This product is sold under the brand name Defitelio.

On 13 March 2020, the WHO Global Surveillance and Monitoring System on Substandard and Falsified (SF) Medical Products was informed that falsified DEFIBROTIDE 200MG vials were identified at patient level in Australia, displaying batch number 0286 (see Table 1 below for full details).

Following enquiries with stakeholders, on 8 April 2020, WHO was informed that falsified DEFIBROTIDE 200MG vials had also been supplied to Saudi Arabia, displaying batch number 0286 and 0126 (see Table 1 below for full details).

Following enquiries with stakeholders, on 9 April 2020, WHO was informed that falsified DEFIBROTIDE 200MG vials, displaying batch number 0126, had also been identified in Australia and Latvia.

DEFIBROTIDE is used to treat hepatic veno-occlusive disease, in which the blood vessels in the liver become damaged and obstructed by blood clots. This can be caused by treatments prior to a stem cell transplantation.

Laboratory analyses, conducted by national medicines regulatory authorities and the manufacturer of the genuine product, established that these falsified products do not contain any of the expected active ingredient. The solution in the vials is also contaminated with mould (Cladosporium sp. and Aspergillus niger).

Information available to WHO indicates that both batches of falsified DEFIBROTIDE 200MG vials were present within the regulated supply chain in Latvia as early as January 2020 and were also handled by medicine wholesalers in the United Kingdom in February 2020. It is important to note that widespread vigilance is required from all countries, regardless of where the product was originally identified.

Table 1: falsified defibrotide subject of WHO Alert n°5/2020, identified in Australia, Latvia and Saudi Arabia

The two products listed in Table 1 are confirmed falsified, on the basis that there is deliberate misrepresentation of their identity, composition and source.

The genuine manufacturer of Defibrotide, GENTIUM S.R.L has also confirmed to WHO that:

  • They did not manufacture the above products.
  • Authentic DEFIBROTIDE 200MG VIALS with batch number 0286 were supplied to Argentina, Hong Kong, Malaysia, Singapore and Turkey.
  • Authentic DEFIBROTIDE 200MG VIALS with batch number 0126 were supplied to Australia, Jordan, Kuwait, Lebanon, New Zealand, Qatar, Singapore, Turkey and the United Arab Emirates. 

    For guidance and photographs, please refer to page 2 of this Alert n°5/2020.

Photos of Falsified DEFIBROTIDE Batch number: 0286, with expiry date: 09/2021

         
Sample from Latvia       Sample from Latvia

Photos of Falsified DEFIBROTIDE Batch number: 0126, with expiry date: 08/2021

           
Sample from Australia       Sample from Australia

WHO requests increased vigilance within the supply chains of countries likely to be affected by these falsified products. Increased vigilance should include hospitals, clinics, health centres, wholesalers, distributors, pharmacies and any other suppliers of medical products.

If you are in possession of the above products, please do not use them. If you have used these falsified products, or if you suffer an adverse reaction/event having used these products, you are advised to seek immediate medical advice from a qualified healthcare professional, and to report the incident to the National Regulatory Authorities/National Pharmacovigilance Centre.

All medical products must be obtained from licensed, authorized and reliable sources. Their authenticity and condition should be carefully checked. Seek advice from a healthcare professional in case of doubt.

National regulatory/health authorities are advised to immediately notify WHO if these falsified products are identified in their country(ies). If you have any information concerning the manufacture, distribution, or supply of these products, please contact rapidalert@who.int.

WHO Global Surveillance and Monitoring System for Substandard and Falsified Medical Products

For further information, please visit our website: https://www.who.int/medicines/regulation/ssffc/en/ 

Newly-discovered-cell-type-plays-a-crucial-role-in-the-immune-response-to-respiratory-infections

VIB research institute - Fri, 05/08/2020 - 09:38
Title: Newly discovered cell type plays a crucial role in the immune response to respiratory infections Page Content Zone 1: With a discovery that could rewrite the immunology textbooks, an international group of scientists, including the teams of Bart Lambrecht, Martin Guilliams, Hamida Hammad, and Charlotte Scott (all from the VIB-UGent Center for Inflammation Research) identified a new type of antigen-presenting immune cell. These cells, that are part of an expanding family of dendritic cells, play a crucial role presenting antigens to other immune cells during respiratory virus infections, and could explain how convalescent plasma helps to boost immune responses in virus-infected patients. 
Inflammation and immunity When our body faces an infection, it responds with inflammation and fever. This is a sign that the immune system does its work, and leads to the activation of many cells, like soldiers in an army. Dendritic cells (DCs) are the generals of that army. They can precisely activate and instruct the soldiers to kill infected cells by presenting antigens derived from the ‘invaders’ to cells of the immune system.
Mistaken identity There are several types of DCs that perform antigen-presenting functions in the body. A first type of conventional DCs continuously scan the body for dangerous invaders, even when there is no infection. When there is inflammation triggered by infection, another subset of DCs emerges from inflammatory monocytes. Because monocyte-derived DCs are easily prepared in vitro from monocytes isolated form human blood, it was always assumed these cells were very important antigen-presenting cells. Clinical trials using monocyte-derived DCs in cancer therapy have however been disappointing.    
A study by the teams of Bart Lambrecht, Martin Guilliams, Hamida Hammad, and Charlotte Scott (all from the VIB-UGent Center for Inflammation Research) and international colleagues, shows that monocyte-derived DCs are poor antigen-presenting cells, but have wrongly been assumed to have these functions because of a case of mistaken identity.
The scientists studied mice with a viral respiratory infection (pneumonia virus of mice and influenza virus) with single-cell technologies. This single-cell resolution allowed them to finely separate the monocyte-derived cells from other DCs during their response to the infection. They found that monocyte-derived DCs do exist, but actually do not present antigens. The reason for all the confusion in the past is that a look-alike new DC emerges – called inflammatory type 2 conventional DC, or inf-cDC2 – that combines some of the best characteristics of monocytes, macrophages, and conventional DCs, to induce the best form of immunity. 
Bart Lambrecht: “This was a big surprise for us. We’ve all been taught that monocyte-derived cells are excellent antigen presenting cells, certainly when there’s inflammation. Now, we show that it’s actually a new hybrid DC type that’s doing all the work. This really changes what we know about the immune system and is very important knowledge for understanding respiratory viral infections and other inflammatory diseases.”
Martin Guilliams: “It took a massive team effort but the strength of single-cell sequencing has finally cracked the complex DC code. Many contradicting findings from the last two decades now make much more sense. This also opens tremendous therapeutic opportunities, since vaccination strategies can now be designed to trigger formation of inf-cDC2s and thus generate a stronger antiviral immune response.” Charlotte Scott: “Through the use of single cell technologies we have been able to align all the findings from the past few years and identify the distinct cell types involved. Moving forward it will be very interesting to see under what other inflammatory conditions these inf-cDC2s are generated and how they can potentially be targeted therapeutically.”
Convalescent plasma and COVID-19 The findings of the researchers also have a direct relevance for the current COVID-19 pandemic, caused by another respiratory virus. An emergency treatment that is currently being explored is the use of convalescent plasma, or the blood plasma of recovered patients.  
Cedric Bosteels, lead author of the new paper: “One of the unique features of the new DCs is that they express functional Fc receptors for antibodies that are found in the plasma of patients who have recovered from COVID-19”
This study is the first to show that one of the mechanisms through which convalescent plasma and the virus-specific antibodies in it work, is via boosting of inf-cDC2. Since boosted DCs induce a much stronger immune response, this study reveals a new target for therapeutic intervention for viral infections and other inflammatory diseases.

Publication Bosteels, Neyt, et al. (2020). Inflammatory Type 2 cDCsAcquire Features of cDC1s and Macrophages to Orchestrate Immunity to Respiratory Virus Infection. Immunity. 52: 1 – 18. Doi: j.immuni.2020.04.005.
Funding This study was funded by the European Research Council, University Ghent, Research Foundation Flanders (FWO), and the Health Research Council New Zealand.
Questions from patients A breakthrough in research is not the same as a breakthrough in medicine. The realizations of VIB researchers can form the basis of new therapies, but the development path still takes years. This can raise a lot of questions. That is why we ask you to please refer questions in your report or article to the email address that VIB makes available for this purpose: patienteninfo@vib.be. Everyone can submit questions concerning this and other medically-oriented research directly to VIB via this address.
News Date: 08/05/2020

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