RE: Youtube link to presentation.1 May 2022 08:22
Slide 15 - 'Initial R&D priorities beyond Covid-19'
This slide is full of acronyms familiar only to medics. I have attached explanatory text below:
VECTOR BORNE DISEASES are illnesses that are transmitted by vectors, which include mosquitoes, ticks, and fleas. These vectors can carry infective pathogens such as viruses, bacteria, and protozoa, which can be transferred from one host (carrier) to another.
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JCV - Human polyomavirus 2, commonly referred to as the JC virus or John Cunningham virus, is a type of human polyomavirus (formerly known as papovavirus), more than half of humans unknowingly have it, - it settles in the urinary tract, bone marrow, tonsils, or brain, and can be dangerous for those who have a weak immune system.
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BK virus (BKV), Cytomegalovirus (CMV) and Epstein-Barr virus (EBV) reactivations are common after kidney transplantation and associated with increased morbidity and mortality. Although CMV might be a risk factor for BKV and EBV, the effects of combined reactivations remain unknown.
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HSV
• The herpes simplex virus (HSV) is categorized into 2 types: HSV-1 and HSV-2.
• HSV-1 is mainly transmitted by oral-to-oral contact, causing oral herpes (including symptoms known as cold sores), but it can also lead to genital herpes.
• HSV-2 is a sexually transmitted infection that causes genital herpes.
• An estimated 3.7 billion people under age 50 (67%) have HSV-1 infection globally.
• An estimated 491 million people aged 15–49 (13%) worldwide have HSV-2 infection.
• Most HSV infections are asymptomatic, but symptoms of herpes include painful blisters or ulcers that can recur over time.
• Infection with HSV-2 increases the risk of acquiring and transmitting HIV infection.
• WHO is working to increase awareness about HSV infection and its symptoms, improve access to antiviral medications, and promote HIV prevention efforts for those with genital herpes, such as pre-exposure prophylaxis (PrEP).
• WHO and partners are also supporting research to develop new strategies for prevention and control of HSV infections, such as vaccines and topical microbicides.
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VZV
Varicella zoster virus (VZV) is an exclusively human virus that belongs to the a-herpesvirus family. VZV is present worldwide and is highly infectious. Primary infection leads to acute varicella or “chickenpox”, usually from exposure either through direct contact with a skin lesion or through airborne spread from respiratory droplets. Complications such as hepatitis, pancreatitis, pneumonitis, and encephalitis are infrequent but can be life-threatening.
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HHV-6
Human herpesvirus 6 (HHV-6) is a herpesvirus that causes roseola infantum (or exanthema subitum [sixth disease]) in infants and children.
HHV-6 infection has been associated with complications of varying severity in hematopoietic stem cell transplant (HSCT) recipients, to a lesser degree in solid organ transplant (SOT) recipients, and in those who are immunosuppressed. HHV-6 managem