Question

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Hand sanitizers are everywhere. They are cheap, effective disinfectants, and many are easy to carry around. But lately, these products have been scrutinized for the potential harm they can have on children. "Many caregivers are unaware of the very high alcohol content present in alcohol-based hand sanitizers, which can contain up to 60% to 95% alcohol," says Cynthia Santos, MD, from CDC's National Centre for Environmental Health. "Young children may inadvertently consume these hand sanitizers because of their appealing scents like apple, vanilla, and citrus.

question -
"Pick the option that lists the recommendations of WHO to stay safe from COVID infection. (1) no medication and no vaccine (2) preventive measures and healthy lifestyle (3) efficient immune system (4) non-alcohol-based hand sanitizers​

Answer 1

Answer:

The ISI mark is by far the most recognised certification mark in the Indian subcontinent. The ISI is an initialism of Indian Standards Institution, the name of the national standards body until 1 January 1987, when it was renamed to the Bureau of Indian Standards.