For influenza viruses, imperfection is a strength. They constantly mutate, producing new strains that challenge immune systems primed to fight earlier varieties. That’s what makes flu a life-long threat to humans and the animal species — mainly birds — that are vulnerable to it.
What to Know About Bird Flu and Pandemic Fears
Estimated read time
1 min read
You May Also Like
UK, French Stocks Rise in Thin Christmas Eve Trade; Vistry Sinks
December 25, 2024
China Keeps Key Rate Steady With Traders Expecting Cuts in 2025
December 25, 2024
+ There are no comments
Add yours