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Microbes, Bacteria, Viruses

A person holds a sewn handmade fabric mask.

What Experts Know About Masks and COVID-19

The CDC recommends wearing a fabric mask in public where social distancing is difficult, like at the grocery store

Durable, flexible polyurethane is commonly found in sports shoes and other products, and is tough to get rid of.

Scientists Discover Plastic-Munching Microbe in Waste Site

The bacterial strain can break down some of the toxic components of polyurethane plastic

Can you become immune to SARS-CoV-2?

Covid-19

What Scientists Know About Immunity to the Novel Coronavirus

Though COVID-19 likely makes recovered patients immune, experts aren’t sure how long protection lasts

People cross Park Avenue after it was announced that some streets will be closed off as lockdown continues in response to the coronavirus outbreak on March 27, 2020 in New York City.

Covid-19

How—and When—Will the COVID-19 Pandemic End?

Americans have some time before social distancing measures can let up—and every day counts

With pyramids closed to visitors, workers are deep cleaning the structures.

Covid-19

Amid COVID-19 Closures, Egypt Sanitizes the Giza Pyramids

The country has shut down its museums and archaeological sites in an effort to slow the spread of coronavirus

Parks reopened in Wuhan on Thursday, March 26.

Covid-19

China Plans to Lift Lockdown on Wuhan, Where COVID-19 Was First Detected

With no new infections reported in Hubei province in recent days, restrictions are easing up—but experts worry about possible ‘second wave’ of cases

A mountain gorilla in Uganda

Covid-19

COVID-19 Could Threaten Great Ape Populations, Researchers Warn

No SARS-CoV-2 infections have yet been detected in our closest living relatives. But there is precedent for viruses jumping from people to other great apes

The tobacco mosaic virus seen under 160,000× magnification

Covid-19

How a Few Sick Tobacco Plants Led Scientists to Unravel the Truth About Viruses

With the COVID-19 coronavirus causing a global pandemic, a look back at the scientists who figured out viruses and their relationship to disease

Washing your hands doesn't just lift germs off your skin. It can destroy some of them, too—including the virus behind COVID-19.

Why Is Washing Your Hands So Important, Anyway?

A dive into the science behind why hand-washing and alcohol-based hand sanitizer work so well

On the right, corn plants inoculated with sugarcane microbes saw their biomass increase compared to those that were not inoculated (on the left).

How Sugar’s Bacteria Could Point the Way to More Efficient Agriculture

New research proves the power of beneficial bacteria and fungi that help sugarcane grow larger and rebound from stress faster

The National Museum of China in Beijing is one of many institutions upping its online offerings in the wake of the coronavirus outbreak.

China’s Art, From Museum Exhibits to Rock Concerts, Moves Online During Coronavirus Outbreak

The government has directed museums to “enrich the people’s spiritual and cultural life during the epidemic [with] cloud exhibitions”

European honeybees are used by commercial beekeepers worldwide to pollinate crops and produce honey.

New Research

These Bees Fight Varroa Mites With Help From Special Engineered Bacteria

Honeybees with engineered microbiomes were more likely to survive both mites and the viruses they carry

People walk past closed entrance of the Forbidden City in Beijing.

Forbidden City and Parts of Great Wall Close Temporarily in China to Limit Spread of Coronavirus

Authorities are trying to reduce the number of big crowds as China celebrates the Lunar New Year

Coronaviruses, like the newly identified Wuhan coronavirus, are so named for their halo- or crown-like appearance.

Covid-19

Officials Pinpoint First COVID-19 Case in United States

The mostly mysterious pathogen is known to pass from person to person, causing respiratory illness

Each year, people need to get a new flu shot to protect against the latest version of the influenza virus, which rapidly mutates. A universal flu vaccine could protect people for life.

As the World Faces One of the Worst Flu Outbreaks in Decades, Scientists Eye a Universal Vaccine

A universal flu vaccine would eliminate the need for seasonal shots and defend against the next major outbreak

The bicolored white-toothed shrew (Crocidura leucodon), a small mammal known to carry and transmit Borna disease virus to other animals.

A Shrew-Borne Virus Is Responsible for Deadly Brain Infections in Humans

First discovered in livestock hundreds of years ago, Borna disease virus has apparently been claiming human lives for decades

A 5,700-year-old piece of birch tar, chewed as gum, contains the genome, mouth microbes, and even dietary information about its former chewer.

Human Genome Recovered From 5,700-Year-Old Chewing Gum

The piece of Birch tar, found in Denmark, also contained the mouth microbes of its ancient chewer, as well as remnants of food to reveal what she ate

Red blood cells imaged by a scanning electron microscope.

Harmful Bacteria Masquerade as Red Blood Cells to Evade the Immune System

Studying the stealthy strategy could help researchers develop new treatments for group A strep infections, which kill more than 500,000 people each year

The Human Microbiome Project defined nine sites in the mouth. Each provides a habitat for a distinct set of bacterial communities.

By Studying Mouth Bacteria, Scientists Hope to Learn the Secrets of Microbiomes

Communities of bacteria and other microbes in the human mouth can help researchers learn how these groups of organisms affect human health

The bacterium Escherichia coli, shown here, moves itself with propeller-like structures called flagella; it is one of the mobile microbes scientists have linked to cargo-carrying structures to form biohybrid microrobots.

How Tiny, Microbe-Propelled Bots Could Deliver Drugs in Our Bodies

Researchers are developing ‘hybrid biological microrobots’ to target cancer and do other work in the body

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