BBC broadcast a segment from India a day or two ago. Infections are on the rise there — no surprise — but the worrying variant is one which combines 2 mutations which render it both more contagious, and more lethal (and causing more morbidity).
A# 466 about 3 years ago
BBC broadcast a segment from India a day or two ago. Infections are on the rise there — no surprise — but the worrying variant is one which combines 2 mutations which render it both more contagious, and more lethal (and causing more morbidity).