Question

Advice to people traveling to regions where there is a high transmission of malaria includes

		stay in well ventilated buildings and only drink bottled water
		avoid wearing fragrances and wear light coloured long sleeve clothing
		having the antimalarial vaccination and taking antimalarial drugs
		wear light clothing and avoid travelling to high altitudes

Answer 1

​​​​​There are so many advices to prevent high transmission of malaria...

But the best way prevent malaria is not to get bitten.

So advice for the travellers to prevent high transmission of malaria is

AVOID WEARING FRAGRANCES AND WEAR LIGHT COLOURED LONG SLEEVE CLOTHING...

Because mosquitoes are attracted to sweat and body odour and for fragrances,so avoiding fragrances will prevent bite of mosquito and wearing light coloured long sleeve clothing also helps in preventing bite of mosquito because dark colours attracts the mosquitoes so light coloured clothing have to wear and long sleeved clothes cover up the skin and less skin will be exposed...so it prevents the mosquito bite...

Answer:-

Answer is "b" "Avoid wearing fragrances and wear light coloured long sleeve clothing

Remaining options are sometimes correct,but in all times and in all conditions and situations they are not that much helpful like option b...

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