Data

At least 766,383 people globally have died from COVID-19 and 21,577,190 have been infected by the novel coronavirus that causes it, following an outbreak that started in Wuhan, China, in early December. The World Health Organization referred to it as a pandemic on March 11, 2020.

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Africa begins continent-wide study of COVID-19 antibodies

Thu, 2020-08-13 23:25 — mike kraft

Africa begins continent-wide study of COVID-19 antibodies JOHANNESBURG (AP) — An Africa-wide study of antibodies to the coronavirus has begun, while evidence from a smaller study indicates that many more people have been infected than official numbers... AP NEWS

JOHANNESBURG (AP) — An Africa-wide study of antibodies to the coronavirus has begun, while evidence from a smaller study indicates that many more people have been infected than official numbers show, the Africa Centers for Disease Control and Prevention said Thursday.

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Conakry

Democratic Republic of the Congo

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The Many Symptoms of Covid-19

Wed, 2020-08-12 20:24 — mike kraft

For a Texas nurse, the first sign that something was wrong happened while brushing her teeth — she couldn’t taste her toothpaste. For a Georgia attorney, it was hitting a wall of fatigue on a normally easy run. When a Wisconsin professor fell ill in June, he thought a bad meal had upset his stomach.

But eventually, all of these people discovered that their manifold symptoms were all signs of Covid-19. Some of the common symptoms — a dry cough, a headache — can start so mildly they are at first mistaken for allergies or a cold. In other cases, the symptoms are so unusual — strange leg pain, a rash or dizziness — that patients and even their doctors don’t think Covid-19 could be the culprit.

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STUDY: measurement of facemask efficacy for filtering expelled droplets during speech

Tue, 2020-08-11 17:42 — mike kraft

Low-cost measurement of facemask efficacy for filtering expelled droplets during speech Mandates for mask use in public during the recent COVID-19 pandemic, worsened by global shortage of commercial supplies, have led to widespread use of homemade masks and mask alternatives. It is assumed that wearing such masks reduces the likelihood for an infected person to spread the disease, but many of these mask designs have not been tested in practice. We have demonstrated a simple optical measurement method to evaluate the efficacy of masks to reduce the transmission of respiratory droplets during regular speech.

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Global coronavirus cases top 20M

Tue, 2020-08-11 14:50 — mike kraft

Global coronavirus cases top 20M as Russia approves vaccine ROME (AP) — The number of confirmed coronavirus cases worldwide topped 20 million, more than half of them from the United States, India and Brazil, as Russia on Tuesday became the first country to... AP NEWS

ROME (AP) — The number of confirmed coronavirus cases worldwide topped 20 million, more than half of them from the United States, India and Brazil, as Russia on Tuesday became the first country to approve a vaccine against the virus.

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More deaths from yellow fever expected in Africa because of climate change

Thu, 2020-07-30 18:39 — mike kraft

More deaths from yellow fever expected in Africa because of climate change | Imperial News | Imperial College London YELLOW FEVER AND CLIMATE - Changing temperature and rainfall across Africa could increase yellow fever deaths by up to 25 percent by 2050. Imperial News

Changing temperature and rainfall across Africa could increase yellow fever deaths by up to 25 percent by 2050.

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Conakry

Democratic Republic of the Congo

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Worldwide map of the spread of the novel coronavirus

Thu, 2020-07-30 13:09 — mike kraft

Tracking the spread of the novel coronavirus Reuters maps all places where COVID-19 cases have been confirmed. Gurman Bhatia Reuters

At least 667,650 people globally have died from COVID-19 and 17,118,787 have been infected by the novel coronavirus that causes it, following an outbreak that started in Wuhan, China, in early December. The World Health Organization referred to it as a pandemic on March 11, 2020.