WHO tightens global air quality norms
Move doesn’t immediately impact India as its norms don’t meet WHO’s existing standards
from The Hindu - International https://ift.tt/3CQDS27
from The Hindu - International https://ift.tt/3CQDS27
In Sri Lanka, COVID-19 vaccination certificate will be mandatory for entry to public places
The new rule will be enforced from January 1 from The Hindu - International https://ift.tt/3GYc8KY
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