COVID-19 outbreak
Coronavirus disease 2019 (COVID-19) is the infectious disease caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
A pneumonia of unknown cause detected in Wuhan, China was first reported to the World Health Organization Country Office in China on 31 December 2019 and recognised as a pandemic on 11 March 2020.
Reported illnesses have ranged from mild symptoms to severe illness and death for confirmed COVID-19 cases.
More information: WHO, CDC, global cases.
Follow us on Google News for the latest updates on the coronavirus.
How COVID-19 'breakthrough' infections alter your immune cells
New research from scientists at La Jolla Institute for Immunology (LJI) suggests people who received COVID-19 vaccines and then experienced "breakthrough" infections are especially well armed against future SARS-CoV-2 infections.
May 24, 2024
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A better COVID treatment for the immunocompromised? Researchers create a non-toxic potential alternative to Paxlovid
A combination of two antiviral compounds may be a promising alternative to Paxlovid when treating COVID-19 in immunocompromised patients, according to Karen S. Anderson, Ph.D., professor of pharmacology and of molecular biophysics ...
Apr 30, 2024
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Repeat COVID-19 vaccinations elicit antibodies that neutralize variants, other viruses
The COVID-19 pandemic is over, but the virus that caused it is still here, sending thousands of people to the hospital each week and spinning off new variants with depressing regularity. The virus's exceptional ability to ...
May 18, 2024
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The tentacles of retracted science reach deep into social media: A simple button could change that
In 1998, a paper linking childhood vaccines with autism was published in the journal, The Lancet, only to be retracted in 2010 when the science was debunked.
May 17, 2024
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Despite its 'nothingburger' reputation, COVID-19 remains deadlier than the flu
Since the earliest days of the pandemic, health officials have gauged the threat of COVID-19 by comparing it to the flu.
May 16, 2024
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Finding the chink in coronavirus's armor—experiment reveals how the main protease of SARS-CoV-2 protects itself
The COVID-19 pandemic resulted in millions of deaths. Despite an unparalleled collaborative research effort that led to effective vaccines and therapies being produced in record-breaking time, a complete understanding of ...
May 14, 2024
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Nanoparticle researchers develop microfluidic platform for better delivery of gene therapy for lung disease
Drug delivery researchers at Oregon State University have developed a device with the potential to improve gene therapy for patients with inherited lung diseases such as cystic fibrosis.
May 7, 2024
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Transfected SARS-CoV-2 spike DNA suppresses cancer cell response to chemotherapy
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and COVID-19 infection has led to worsened outcomes for patients with cancer. SARS-CoV-2 spike protein mediates host cell infection and cell-cell fusion that causes ...
May 7, 2024
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Study confirms effectiveness of bivalent COVID-19 vaccine
A major bivalent COVID-19 vaccine induces production of neutralizing antibodies against the coronavirus that circulated at the start of the pandemic as well as subvariants of omicron, albeit less abundantly, according to ...
Apr 25, 2024
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Long-term smell, but not taste, deficits seen after COVID-19
Olfactory dysfunction, especially for smell, is more common in individuals with prior COVID-19 versus individuals with no history of infection, with deficits varying by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) ...
May 1, 2024
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Maternal deaths have fallen to pre-pandemic levels, new US data says
U.S. deaths of moms around the time of childbirth have fallen back to pre-pandemic levels, new government data suggests.
May 2, 2024
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Study finds metformin reduces COVID-19 viral load, viral rebound
A team of University of Minnesota researchers found that metformin, a drug commonly used to treat diabetes, can decrease the amount of COVID-19 virus in the body and lower the chances of the virus coming back strongly after ...
May 2, 2024
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Research strengthens case to treat COVID-19 with metformin, not ivermectin
Patients with COVID-19 had lower viral loads if treated with metformin, according to new University of Minnesota research that argues for broader use of the cheap anti-diabetes drug and against the controversial use of ivermectin.
May 4, 2024
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AstraZeneca withdraws Covid vaccine as demand dives
Anglo-Swedish drugmaker AstraZeneca on Wednesday said it was withdrawing COVID vaccine Vaxzevria, one of the first produced in the deadly pandemic, citing "commercial reasons" following a slump in demand.
May 8, 2024
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Bird flu is bad for poultry and dairy cows: It's not a dire threat for most of us—yet
Headlines are flying after the Department of Agriculture confirmed that the H5N1 bird flu virus has infected dairy cows around the country. Tests have detected the virus among cattle in nine states, mainly in Texas and New ...
May 8, 2024
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Why some receiving federal benefits don't consider themselves poor, although poverty rates have increased
For the past 25 years, my research as a cultural anthropologist has taken me into the homes and neighborhoods of people living in poverty in cities and rural communities throughout the U.S.
May 9, 2024
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There's a new highly transmissible COVID-19 variant: Could FLiRT lead to a summer uptick?
Two new COVID-19 subvariants, collectively nicknamed FLiRT, are increasingly edging out the winter's dominant strain ahead of a possible summer uptick in coronavirus infections.
May 13, 2024
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Extreme weather. A lack of lifesaving vaccines. Africa's cholera crisis is worse than ever
Extreme weather events have hit parts of Africa relentlessly in the last three years, with tropical storms, floods and drought causing crises of hunger and displacement. They leave another deadly threat behind them: some ...
May 24, 2024
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