it is said that chris whitty looks serious always

so on checking find

this:-

uk government chief scientific adviser

sounds pretty serious that
as does covid

not much cause for tap dancing and merriment

there

it is said there are worries over the children’s vaccine for the disease is a viral virus

yet they agreed  the mmr injection

for the measles virus
the mumps virus
rubella virus

while

poliomyelitis is viral and difficult to spell

then diphtheria is a bacteria and rhymes

well

serious