site of infection

Ticks’ Secret Weapon

July 24, 2023 · Health

In the three-plus decades I’ve been alive, I have never been bitten by a tick. Actually, that may be a lie, and I have no way of knowing…

Will Nasal COVID Vaccines Save Us?

December 21, 2022 · Health

Since the early days of the coronavirus pandemic, a niche subset of experimental vaccines has offered the world a tantalizing promise: a sustained slowdown in the spread of…