Vaccines You might have heard that the USA is having an egg shortage. You might know that 80% of flu vaccines are made with eggs. You might get concerned that egg-based vaccine production would be impacted. Fear not! This article (2025-02-19) reports that chickens who lay vaccine eggs are raised in a “controlled environment”, so… Continue reading 2025-02-21 General
Category: H5N1
2025-02-15 General
I have been avoiding saying much about the chaos in the US government health sector, but it’s been difficult. COVID-19 Long COVID AGAIN 🧪This paper from Australia (2025-01-13) reports that people with Long COVID and ME/CFS both have bigger left hippocampal subfields than healthy controls. Furthermore, the size of the left hippocampal subfield correlated with… Continue reading 2025-02-15 General
2025-01-07 General
COVID-19 Long COVID AGAIN 😞 This article (2025-02-04) refers to this paper from the USA (paywalled, 2025-02-03), which reports that 1.4% of children surveyed had had Long COVID, and 0.4% currently have Long COVID. 80% of the kids with active Long COVID have an ability limitation that they didn’t have before catching COVID-19. They also… Continue reading 2025-01-07 General
2025-01-31 General
It is still a little harder finding good articles / papers than a few weeks ago. In addition to all the chaff from Trump in the health sites I monitor, there are now a ton of news articles saying, “Today is the five year anniversary of the first COVID case appearing in <jurisdiction>, what have… Continue reading 2025-01-31 General
2025-01-25 General
Health news was harder to find this week. A lot of my sources were overrun with articles about what trouble the new US president is fomenting, leaving little room for articles about COVID, mpox, or H5N1. ☹️ You might have noticed that I sometimes mark snippets with “AGAIN”. Why do I bother showing studies that… Continue reading 2025-01-25 General
2025-01-18 General
COVID-19 Long COVID 🎉 This paper from Hungary (2025-01-09) reports that people who got remdesivir while they were hospitalized with COVID-19 recovered from Long COVID symptoms faster than those who did not get remdesivir. 🎉🎊🥳 If you missed it last week, this paper reports that nasal chlorpheniramine (a first-generation H1 antagonist antihistamine) works really well… Continue reading 2025-01-18 General
2025-01-10 General
I want to talk for a moment about human metapneumonia virus (HMPV). It is NOT some strange new virus which is killing people in China — again. HMPV has been circulating for at least sixty years, I have almost certainly had it, you have probably had it. BC has been tracking it for years: I… Continue reading 2025-01-10 General
2024-12-27 General
NB: No BC post this week because the are not publishing new data until 3 Jan 2025. This post is kind of short because for some reason there has been less news the past few days. Happy Holidays! Recommended Reading This article from USA (2024-12-26) talks about three issues to watch in global health: H5N1,… Continue reading 2024-12-27 General
2024-12-20 General
Recommended Reading ⭐❗❗This article (2024-12-17) talks about how cats might be an effective “mixing vessel” and transmission vector for the next pandemic. TL;DR: Cats have avian and mammal receptors and get very very close to humans on a regular basis. COVID-19 Long COVID ⭐ This preprint from USA (2024-12-11) reports that people who went on… Continue reading 2024-12-20 General
2024-12-13 General
⭐❗❗ This review paper (2024-12-10) reports that pathogens — including some really nasty ones — hang around in semen from days to years. They found 22 different pathogens which had been reported in semen, including HIV, Zika, Ebola, mpox, COVID-19, Lassa fever, dengue, Hep E, mumps, West Nile, adenovirus, Marburg, and some I’d never heard… Continue reading 2024-12-13 General