This is likely to mean immunity levels decline and raises the risk of reinfection, researchers say.
from BBC News - Home https://ift.tt/34ucIQ0
Subscribe to:
Post Comments (Atom)
-
By MIRIAM JORDAN from NYT U.S. http://ift.tt/2HGxPRA \
-
Pierre Agnes' boat was discovered washed ashore near Biarritz on France's Atlantic coast. from BBC News - World http://ift.tt/2rQA...
No comments:
Post a Comment