Question

Question - how does common cod spreads? # no copied ans

Answer 1

Answer:

Common cold spreads through :-

• through air by tiny droplets.

• skin contact by shaking hands with infected person.

• by touching a contaminated surface .

• by saliva .

Answer 2

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HOW IT SPREADS -

By airborne respiratory droplets (coughs or sneezes).

By skin-to-skin contact (handshakes or hugs).

By saliva (kissing or shared drinks).

By touching a contaminated surface (blanket or doorknob).

KNOW MORE -

Cold symptoms usually start 2 or 3 days after a person has been exposed to the virus.

People with colds are most contagious for the first 3 or 4 days after the symptoms begin and can be contagious for up to 3 weeks.

Although some colds can linger for as long as 2 weeks, most clear up within a week.