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2.
J Family Med Prim Care ; 10(4): 1515-1519, 2021 Apr.
Article in English | MEDLINE | ID: covidwho-1236870

ABSTRACT

The concept of Herd immunity is a key factor for epidemic control. According to it only a proportion of entire population needs to be immune either via natural infection or vaccination. The idea of herd immunity via natural infection rather than vaccination is a bit controversial, as it is not clear how long will the antibodies last, and whether re-infection or re-activation of the virus can occur after the antibodies starts weaning from the body. It has been suggested that coronavirus will likely become similar to a seasonal flu once the herd immunity is attained. Till then, it will continue causing outbreaks year-round and there could be multiple waves of virus transmission before achieving herd immunity. Therefore, the public needs to learn to live with it, and continue practising the best prevention measures, including wearing of masks, physical distancing, hand hygiene, and avoidance of gathering.

4.
International Journal of Health and Allied Sciences ; 9(2):97-98, 2020.
Article | Web of Science | ID: covidwho-809836
5.
J Family Med Prim Care ; 9(4): 1792-1794, 2020 Apr.
Article in English | MEDLINE | ID: covidwho-646712

ABSTRACT

With declaration of 2019 novel coronavirus disease (COVID-19) as a pandemic on 11 March 2020 by World Health Organization, India came to alert for its being at next potential risk. It reached alert Level 2, i.e. local transmission for virus spread in early March 2020 and soon thereafter alert Level 3, i.e. community transmission. With on-going rise in COVID-19 cases in country, Government of India (GoI) has been taking multiple intense measures in coordination with the state governments, such as urban lockdown, active airport screening, quarantining, aggressive calls for 'work from home', public awareness, and active case detection with contact tracing in most places. Feedback from other countries exhibits COVID-19 transmission levels to have shown within country variations. With two-third of Indian population living in rural areas, present editorial hypothesizes that if India enters Level 3, rural hinterland would also be at risk importation (at least Level 1). Hence, we have to call for stringent containment on rural-urban and inter-state fringes. This along with other on-going measures can result in flattening curve and also in staggering 'lockdowns', and thus, helping sustain national economy.

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