How are cockroaches and rats harmful to humans???
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Answered by
87
Cockroaches are the main vector responsible for typhoid. It carries the typhoid bacteria salmonella typhi
It spreads it everywhere it goes. If we consume cockroach infected food we will be affected by typhoid.
Rats are the main carrier of plague. It is very harmful and can have serious health effects.
It spreads it everywhere it goes. If we consume cockroach infected food we will be affected by typhoid.
Rats are the main carrier of plague. It is very harmful and can have serious health effects.
Answered by
19
Cockroach -they are also suspected to be carriers of certain viral disease,including possibly a cancer-causing virus.
Rats-they are the main carrier of plague.It is a very harmful and can have serious health effects
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