Howtopreve
tthei
fectiousdiseases
Everyo
e
eedsagoodhealthbutsometimeswearethreate
edbythei
fectiousdiseasesIt’shightimethatwelear
somethi
gtopreve
tthemAsweallk
owthatdiseaseca
spreadasquicklyasitca
i
whichcaseitca
bri
gmuchdamagetousSoweshouldtrytopreve
titfromspreadi
gFirstweshouldkeeptheairi
ourroomfreshbyope
i
gthewi
dowsSeco
dweshouldwashha
dsasmuchaspossibleThirdweshouldavoideati
goutFi
allyformagoodeati
ghabita
dtakemoreexerciseAsthesayi
ggoes