Recovering from Covid-19 may not offer much lasting protection from future infections for those with only mild cases, according to a report that suggests caution regarding so-called herd immunity as...
from NDTV News - Special https://ift.tt/30AFNWP
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Structured tender model for shipbuilding: Govt aims tech transfer, local manufacturing
India is boosting its shipbuilding capabilities by adopting a "structured tender" approach for specialized vessels like gas and oi...
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