Question

why did roy forget all about measles​

Answer 1

Getting infected with measles is much more dangerous than scientists once suspected. In addition to the illness caused by the virus, a measles infection also takes a wrecking ball to the immune system. It destroys up to half of the existing antibodies that protect against other viruses and bacteria, according to research published Thursday.

Answer 2

Answer:

knowledge of measles, and end with a summary of what has been covered ... The incubation period of measles is usually 8-12 days.

May it help :D

Explanation: