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News Articles: Infectious Disease

Pediatrician Brittany Lord, left, talks with Mahogany Brown about her infant son Memphis Exum’s health before a standard round of vaccinations during a recent visit in Lord’s practice in the town of Eastman.

Tagged as: 

  • Children's Health

One conversation at a time, pediatricians hope to prevent the spread of infectious diseases

Rural health care providers are often the first, and sometimes only, line of information for parents with questions about their child's health care, including concerns over vaccines.

April 02, 2025
|
By:
  • Sofi Gratas
As Secretary of Health and Human Services, Robert F. Kennedy Jr. has sweeping authority over the country's immunization policies. During confirmation hearings, he clashed with Senate Democrats over his stance on vaccines.

Tagged as: 

  • Health

How changes to a CDC vaccine panel under Kennedy could reshape policy

A committee of experts that advises the Centers for Disease Control and Prevention is critical in setting national vaccine policy. It's also vulnerable to political interference.

February 16, 2025
|
By:
  • Pien Huang
A patient who was diagnosed with tuberculosis holds his chest x-rays while consulting with a doctor at the Médecins Sans Frontières clinic in Mumbai, which treats people with drug-resistant tuberculosis.

Tagged as: 

  • Global Health

TB reclaims title of deadliest infectious disease. That's an 'outrage' says WHO

DIslodged by COVID early in the pandemic, tuberculosis is once again the infectious disease that takes the most lives each year. And the number of cases set a new record. What's going on?

November 08, 2024
|
By:
  • Fran Kritz
The palms of a patient with mpox during a past outbreak in the Democratic Republic of Congo in 1997. The country is now seeing a dramatic spike in mpox.

Tagged as: 

  • Global Health

WHO declares 2024 mpox surge a 'public health emergency of international concern'

"What we're seeing is tip of the iceberg" because of weaknesses in the surveillance system, says Dr. Dimie Ogoina, chair of the WHO's emergency committee.

August 14, 2024
|
By:
  • Gabrielle Emanuel
South Africa's health minister Dr. Joe Phaahla briefs the media on the country's mpox outbreak.

Tagged as: 

  • Global Health

Mpox did not fade away. Africa faces two alarming outbreaks -- and lacks vaccines

The Global North has moved on from the mpox scare of 2022. The Global South is seeing outbreaks — and lacks the tools to address stem the virus.

July 17, 2024
|
By:
  • Melody Schreiber
A female <em>Aedes aegypti</em> mosquito, the species that transmits dengue, draws blood meal from a human host.

Tagged as: 

  • Health

Travelers beware: It’s a big year for dengue

The Centers for Disease Control and Prevention warns of an increased risk of dengue infections in the U.S. this summer. The mosquito-borne virus is surging, and human travel is expanding its reach.

June 29, 2024
|
By:
  • Pien Huang
A fluorescent image of a human body louse with <em>Yersinia pestis</em> infection — that's the cause of the plague — depicted in orange/red in the glands.<br>

Tagged as: 

  • Global Health

Don't just blame rat fleas. Lice may have helped spread 'black death' plague

The mystery: How did bubonic plague spread so rapidly? Could rat fleas have done it all? A new study points the finger at lice as possible accomplices.

June 03, 2024
|
By:
  • Ari Daniel
A burial team in Liberia awaits decontamination after performing "safe burials" for people who died of Ebola during the 2014-15 outbreak. Strains of the virus are harbored by bats and primates. A new study looks at how human activity affects the transmission of infectious diseases like Ebola.

Tagged as: 

  • Global Health

What's worse for disease spread: animal loss, climate change or urbanization?

Scientists are looking at the ways humans change the planet — and the impact that has on the spread of infectious disease. You might be surprised at some of their conclusions.

May 15, 2024
|
By:
  • Jonathan Lambert
Canadian astronaut David Saint-Jacques has his blood sampled on board the International Space Station for an experiment that examines the space-related changes that occur in blood and bone marrow.

Tagged as: 

  • Space

Why do some people get rashes in space? There's a clue in astronaut blood

A new study of astronaut blood finds that space travel reduces the expression of 100 genes related to the immune system.

June 26, 2023
|
By:
  • Ari Daniel
Student pharmacist Charles Liu administered a dose of mpox vaccine at a Los Angeles County Department of Public Health clinic in West Hollywood, Calif., last August.

Tagged as: 

  • Health

Vaccination and awareness could help keep mpox in check this summer

Health officials say more vaccination, testing and awareness among people at high risk for infection with mpox could curb a potential resurgence in the U.S.

June 04, 2023
|
By:
  • Pien Huang
Despite its central role in the COVID pandemic, the infectious diseases specialty saw 44% of its training programs for doctors go unfilled.

Tagged as: 

  • Health

Newest doctors shun infectious diseases specialty

The pandemic put infectious diseases doctors in the spotlight. The 'Fauci Effect' raised the number of fellowship applicants in 2020, but this year almost half of the training programs went unfilled.

December 12, 2022
|
By:
  • Pien Huang
From left: 1) Colored scanning electron micrograph (SEM) of a human cell infected with H3N2 flu virus (gold filamentous particles). 2) Scanning electron micrograph of human respiratory syncytial virus (RSV) virions (colorized blue) that are shedding from the surface of human lung epithelial cells. 3) Transmission electron micrograph of SARS-CoV-2 Omicron virus particles (gold).

Tagged as: 

  • Health

Experts are concerned Thanksgiving gatherings could accelerate a 'tripledemic'

As the holiday approaches, infectious disease specialists are bracing for the possibility that big family get-togethers and travel will propel the spread of RSV, flu and COVID-19.

November 23, 2022
|
By:
  • Rob Stein
Researchers extracted DNA from the remains of people buried in the East Smithfield plague pits, which were used for mass burials in 1348 and 1349.

Tagged as: 

  • Global Health

Black Death survivors gave their descendants a genetic advantage — but with a cost

Nearly half of Europeans died from the plague. Now a new study shows a protective gene mutation that survivors passed on to help with future outbreaks might cause other problems.

October 21, 2022
|
By:
  • Michaeleen Doucleff
People protest during a rally calling for more government action to combat the spread of monkeypox at Foley Square on July 21, 2022 in New York City.

Tagged as: 

  • Global Health

Critics say 'monkeypox' is a racist name. But it's not going away anytime soon

Scientists call the name "discriminatory and stigmatizing." The World Health Organization agrees. But no progress has been made on finding a new name. And some say the name doesn't need changing.

August 01, 2022
|
By:
  • Bill Chappell

Tagged as: 

  • Health

Coronavirus FAQ: I took a trip and caught COVID. What should I do? When can I go home?

As summer travel surges, so does COVID. Experts share advice on how to prepare ahead of time in case you are infected on a vacation or visit — and what to do if you get that dreaded positive test.

July 08, 2022
|
By:
  • Marc Silver
  • Load More

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