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India's Covid-19 testing is falling short – again. How big is the problem?


India’s Covid-19 testing is falling short – again. How big is the problem?
Not only is the country undercounting infections, inadequate testing is also making predictions of future trajectories difficult.
May 11, 2021 · 06:30 am
A medical worker takes a swab sample of a child for a Reverse Transcription Polymerase Chain Reaction (RT-PCR) test for the Covid-19 coronavirus screening at a testing centre in Hyderabad on April 29, 2021.
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Noah Seelam / AFP
In the spring of 2020 when Covid-19 first hit India, one of the first things independent experts red flagged about the country’s response was inadequate testing. Over the next few months, every aspect of the country’s testing regime was dissected by the media, from the availability of test kits to the pricing of tests. ....

Tamil Nadu , Rijom John , Rajib Dasgupta , Jacob John , Ranu Dhillon , Chandrakant Lahariya , Community Health At Delhi Jawaharlal Nehru University , Vellore Christian Medical College , Kozhikode Indian Institute Of Management , Harvard Medical School , Indian Council Of Medical Research , Centre Of Social Medicine , Indian Council , Medical Research , Indian Institute , Christian Medical , Social Medicine , Community Health , Jawaharlal Nehru University , தமிழ் நாடு , ராஜீப் தாஸ்குப்தா , ஜாகோப் ஜான் , றானு தில்லான் , சந்திரகாந்த் லஹாரியா , சமூக ஆரோக்கியம் இல் டெல்ஹி ஜவஹர்லால் நேரு பல்கலைக்கழகம் , வேலூர் கிறிஸ்துவர் மருத்துவ கல்லூரி ,

Double mask debate highlights importance of tight seal around nose and mouth


Double mask debate highlights importance of tight seal around nose and mouth
Peter Krouse, cleveland.com
CLEVELAND, Ohio – The Centers for Disease Control and Prevention announced findings last week that suggest wearing two masks enhances your protection against the coronavirus by creating a tighter seal around your nose and mouth.
Yet some medical experts have long maintained that the chief benefit to wearing two masks is the increased filtration rather than the tighter fit, that two masks provide extra layers to capture any infected droplets you might exhale or inhale.
So, cleveland.com and The Plain Dealer contacted both medical experts and mask designers for the latest thinking on the question of one mask or two. Here is what we found: ....

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