Covid outbreak in lions, tigers at National Zoo

Six African lions, a Sumatran tiger and two Amur tigers tested positive for the coronavirus, zoo officials said Friday.
COVID-19: What you need to know about the coronavirus pandemic on 17 September
All Of The National Zoo's Lions And Tigers Have Tested Positive For Coronavirus

The zoo said tests for six African lions, a Sumatran tiger, and two Amur tigers came back positive.
Readers Respond: What To Say If Someone Asks Why You're Wearing A Mask

Thousands of NPR readers shared what they'd say if someone asked them why they are wearing a mask. Here's a selection of their responses.
A CRISPR/Cas9 genetically engineered organoid biobank reveals essential host factors for coronaviruses - Nature Communications

Rapid identification of host genes essential for virus replication may expedite the generation of therapeutic interventions. Here the authors generate mutant clonal intestinal organoids for 19 host genes previously implicated in coronavirus biology and identify the cell surface protease TMPRSS2 as a potential therapeutic target.
9 Lions And Tigers At The National Zoo Are Being Treated For COVID

Zookeepers noticed something was amiss when the animals began eating less and were seen coughing and sneezing. Visitors are not at risk because the public doesn't have access to the enclosures.
Children And Teens Gained Weight At An Alarming Rate During The Pandemic, The CDC Says

A new CDC study found that the percentage of obese children and teens increased to 22%, compared to 19% before the pandemic. It also found that expected annual weight gain ranged from 5 to 15 pounds.
Structural biology of SARS-CoV-2 and implications for therapeutic development - Nature Reviews Microbiology

Elucidating the structure and function of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) proteins is vital for understanding the molecular mechanisms of viral replication and COVID-19 pathogenesis, and could lead to the development of novel therapeutics. In this Review, Yang and Rao delineate the structural features of SARS-CoV-2 from the whole viral particle to the individual viral proteins and discuss their functions as well as their potential as targets for therapeutic intervent...
Sarah Palin explains why she has resisted getting vaccinated
N.Y.C. will require workers and customers show proof of at least one dose for indoor dining and other activities.
The New Faces Of Pandemic Food Insecurity: Hungry, Worried ... Yet Generous

A lawyer who lost her job. A single mom with HIV. A grandmother who thought she had enough money to get by. A onetime golf coach. They're among the millions now struggling to put meals on the table.
India’s true pandemic death toll is likely to be well over 3 million, a new study finds. (Published 2021)
After the omicron surge in early 2022, COVID-19 cases declined in Texas schools
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Student and staff COVID-19 cases declined after districts reported their highest levels in January since the pandemic began. But the data is incomplete and likely an undercount.
Allergies to mRNA-based COVID-19 vaccines rare, generally mild, Stanford-led study finds

In a study of mRNA-based COVID-19 vaccine doses given at Stanford Medicine, vaccine allergies were rare, mild and mostly triggered by a vaccine additive, not the mRNA.
Are COVID-19 boosters ethical, with half the world waiting for a first shot? A bioethicist weighs in

Scientists debate the medical benefits of booster shots. But there’s another aspect to consider: bioethics.
COVID-19 vaccination and unemployment risk: lessons from the Italian crisis - Scientific Reports
COVID vaccine immunity is waning — how much does that matter?

As debates about booster shots heat up, what’s known about the duration of vaccine-based immunity is still evolving.
'The Morning Show' Season 2 Was Written And In Production. Then COVID Hit

When COVID hit the U.S., writers of The Morning Show on Apple TV+ scrapped a year's worth of work to make the fictional TV show's new season newsworthy.
More Than 600,000 White Flags On The National Mall Honor Lives Lost To COVID

The art installation, called In America: Remember, will be on display at the National Mall for more than two weeks. It honors the more than 660,000 lives lost to COVID-19 in the United States.
Vaccine innovation and COVID’s collateral damage — the week in infographics

Nature highlights three key infographics from the week in science and research.
Rationing medical care becomes a reality in Alaska, Idaho and Montana hospitals overwhelmed by covid
Italy Is Making COVID-19 Health Passes Mandatory For All Workers

The "green pass" will show whether a person has been vaccinated, recently recovered from COVID, or tested negative for the virus. Workers failing to present a pass will be suspended without pay.
SARS-CoV-2's origin should be investigated worldwide for pandemic prevention
Rates of body mass in children nearly doubled during pandemic, study finds | CNN
The Pandemic’s Toll on Children With Special Needs and Their Parents (Published 2020)
OSHA Criticized for Lax Regulation of Meatpacking in Pandemic (Published 2020)
Denmark returns to pre-pandemic life with a huge pop concert

About 52,000 people flocked to Copenhagen’s Parken Stadium a day after Denmark abolished coronavirus restrictions.
Two of Gavin Newsom's children test positive for coronavirus; the governor has not

Two of Gov. Gavin Newsom's four children have tested positive for the coronavirus, the governor's office said Friday.
White flags along the National Mall will mark more than 600,000 U.S. Covid deaths. (Published 2021)