Mike Hoerger, PhD MSCR MBA (@michael_hoerger) on X
“Current transmission (red line) closely tracks that of summer 2023 (yellow line).
We expect to break 500k daily infections between July 9 and the end of July.”
Meet Nimbus Thread by @TRyanGregory on Thread Reader App
Meet "Nimbus", aka SARS-CoV-2 variant NB.1.8.1.
Meet "Nimbus", aka SARS-CoV-2 variant NB.1.8.1.
Thread by @ejustin46 on Thread Reader App
“How SARS-COV-2 spreads (Re) and why there are differences between countries ?
An explanation for kids based on the astonishing new study of @firefoxx66 @richardneher and colleagues”
Factcheck: Herd immunity is not the solution to COVID-19 pandemic
“While herd immunity has successfully protected populations from other infectious diseases, such as measles and smallpox, all efforts to stop the SARS-CoV-2 virus — the virus behind COVID-19 — from spreading have fallen short. According to Giurgea, immune responses against this virus, whether achieved through vaccination or a previous infection, subside with time. Additionally, the ability of the virus to mutate allows it to evade these immune responses and continue to spread in the population.”
While herd immunity has successfully protected populations from other infectious diseases, such as measles and smallpox, all efforts to stop the SARS-CoV-2 virus — the virus behind COVID-19 — from spreading have fallen short. According to Giurgea, immune responses against this virus, whether achieved through vaccination or a previous infection, subside with time. Additionally, the ability of the virus to mutate allows it to evade these immune responses and continue to spread in the population.
(🧵1/5, EMERGENCE): What happens to virulence after a new pathogen emerges? Popular thinking on the subject is that pathogens evolve become less virulent over time when they co-exist with their host species, based on the logic that virulent pathogens don't spread effectively.(1/)
(🧵1/5, EMERGENCE): What happens to virulence after a new pathogen emerges? Popular thinking on the subject is that pathogens evolve become less virulent over time when they co-exist with their host species, based on the logic that virulent pathogens don't spread effectively.(1/)