Question

What is the missing term inthe series given?​

Answer 1

Answer:

$\huge \fbox \pink{✷Good \: \: Morning}$

Historians now believe that the fatal severity of the Spanish flu's “second wave” was caused by a mutated virus spread by wartime troop movements. When the Spanish flu first appeared in early March 1918, it had all the hallmarks of a seasonal flu, albeit a highly contagious and virulent strain.