COVID-19 Long COVID One strange thing about human DNA is that there is DNA for viruses (called human endogenous retroviruses, HERV) embedded in our genome, presumably left over from ancient viral infections. Usually they stay there, but every once in a while they get loose. This paper from Spain (2024-07-31) reports that the levels of… Continue reading 2024-10-05 General
Category: Transmission
2024-09-30 General
Public Service Announcement: Get your flu shot! This pre-pandemic paper from Canada (2018-01-18) reports that the risk of heart attack goes up by about TEN TIMES in the week after an influenza B infection compared to the year before and year after. (Influenza B is much less common than influenza A, fortunately.) Other respiratory diseases… Continue reading 2024-09-30 General
2024-09-25 General/BC
About scheduling: I seem to take longer and longer to get this done. Unless anybody says something about it, that’s not likely to change. COVID-19 Long COVID This paper from USA (2024-08-09) reports that 71% of pediatric Long COVID patients have problems with orthostatic intolerance, which basically means they have trouble with maintaining blood pressure… Continue reading 2024-09-25 General/BC
2024-09-15 General
Defies Heading Classification This paper from China (2024-09-04) reports that animals farmed for fur carry a TON of nasty viruses. They looked at 461 fur animals that they found dead (412 from fur and/or livestock farms and 49 from wild settings) from all over China, and found seven coronaviruses, three types of influenza, Japanese encephalitis… Continue reading 2024-09-15 General
2024-09-07 General
COVID-19 Long COVID This paper (2024-09-05) reports that baricitinib and anakinra — relatively commonly used immunomodulatory drugs — can effectively treat lung fibrosis in mice (which can cause the Long COVID symptom of shortness of breath). This paper from USA (2024-08-26) reports that even mild COVID-19 infections can cause increased levels of autoantibodies, and Long… Continue reading 2024-09-07 General
2024-08-31 General
COVID-19 I’m going to put stars ⭐ next to papers that I think are particularly exciting. My Bad! I have, in the past, referred to the nucleocapsid as the “ball” part of the spiky ball that is a SARS-CoV-2 virion. I was wrong: the “ball” part is called the “envelope”. Inside the envelope is the… Continue reading 2024-08-31 General
2024-08-18 General/BC
This article reports that the World Health Organization has declared mpox to be a pandemic, so I guess I will occasionally cover mpox as well. Honestly, world, can we stop having so many pandemics?!?! This article (2024-08-13) reports that World Health Organisation has added Black Death, H5N1 and mpox to its priority pathogens list. That… Continue reading 2024-08-18 General/BC
2024-07-30 General
COVID-19 Long COVID This paper from Italy (2024-07-15) reports that children with Long COVID have elevated levels of P-selectin compared to controls. P-selectin is a protein in cells which call other players in the immune system to help counter an infection. This preprint from USA (2024-07-25) reports that they can tell Irritable Bowel Syndrome from… Continue reading 2024-07-30 General
2024-07-07 General
Long COVID This paper from USA (2024-07-03) reports that they find SARS-CoV-2 hangs out in the bodies of people who had COVID-19. They’ve got a technique where they do PET scans with a tracer that can show where in the body T cells are active. They see a lot of activation in Long COVID patients… Continue reading 2024-07-07 General