U.S. Centers for Disease Control and Prevention
Coverage of U.S. Centers for Disease Control and Prevention in the Nexus archive.
- New drug-resistant fungal disease increases among vulnerable patients
Over 3,500 clinical cases of Candida auris, a drug-resistant fungus causing severe illness, have been reported as of August 1. Experts express concern because the yeast resists multiple antifungal drugs and is often seen in healthcare facilities among vulnerable patients. The CDC reports that while case numbers fluctuated compared to last year, the organism remains an emerging threat.
- New drug-resistant fungal disease increases among vulnerable patients
Candida auris, a drug-resistant fungus, has been reported in over half of the states, with 28 states reporting more than 3,500 cases as of Aug. 1. The yeast poses an urgent threat because it resists multiple antifungal drugs and spreads easily among people undergoing complex medical care. Risk factors include severe underlying medical conditions, and symptoms can vary but may involve fever or chills.
- Jalapeno-linked salmonella outbreak sickens hundreds across 27 U.S. states
A salmonella outbreak linked to jalapeno peppers from Mexico has sickened 345 people across 27 U.S. states, prompting a product recall and investigations by the CDC and FDA.
- Qdoba removes jalapeños as salmonella outbreak spreads to 27 states
Qdoba has removed jalapeños from its menu as a salmonella outbreak affecting 27 states sickens at least 345 people, primarily in Colorado and Minnesota, according to the U.S. Centers for Disease Control and Prevention.
- Jetting off for a summer vacation? How to eat and drink to minimize jet lag
The article discusses strategies to minimize jet lag by adjusting meal times to align with the destination's time zone and avoiding alcohol. Experts like Tara Schmidt and Joanne Slavin recommend gradually shifting eating schedules before travel and adhering to local meal times upon arrival. The CDC also advises smaller meals during travel to reduce gastrointestinal discomfort.
- Michigan reports first 2 deaths linked to cyclospora outbreak
Michigan has confirmed two deaths linked to the ongoing cyclospora outbreak, which is associated with contaminated lettuce from central Mexico. The outbreak has caused over 6,707 lab-confirmed cases nationwide, primarily in the Midwest, and poses higher risks for individuals with compromised immune systems or chronic illnesses due to severe dehydration.
- Colorado is seeing a ‘significant increase’ in salmonella cases. Here’s what you should know.
Colorado health officials report a significant increase in salmonella cases this July, with over 250 cases reported compared to the five-year average of 125. The source of the outbreak remains unidentified, though whole genome sequencing is underway to trace potential links to food, restaurants, or suppliers. A nationwide salmonella outbreak linked to Midwest Poultry Services has sickened 98 people, but its connection to Colorado's surge is unconfirmed.
- Acting CDC director says Fauci "abused the place of power" during pandemic
The acting director of the U.S. Centers for Disease Control and Prevention accused Dr. Anthony Fauci of abusing his power during the COVID-19 pandemic. This accusation was made in a public statement.
- Colorado is seeing a ‘significant increase’ in salmonella cases. Here’s what you should know.
Colorado is experiencing a significant rise in salmonella cases, with over 250 reported in July compared to a 5-year average of 125. Health officials are using genome sequencing to identify the source, but no specific food, restaurant, or supplier has been confirmed. A nationwide salmonella outbreak linked to Midwest Poultry Services has also been noted, though its connection to Colorado's surge remains unconfirmed.
- Study suggests the threat of mold-associated illnesses may be underappreciated
A first-of-its-kind U.S. study suggests invasive mold infections may be an underappreciated and potentially deadly health threat, with 450 cases identified in Atlanta-area hospitals over five years and a third of patients dying. The CDC-led research highlights growing risks linked to climate change and vulnerable populations, including the elderly and those with weakened immune systems.
- Study suggests the threat of mold-associated illnesses may be underappreciated
A first-of-its-kind U.S. study estimates 450 cases of invasive mold infections in Atlanta-area hospitals over five years, with a third of patients dying. The CDC highlights growing risks linked to climate change and vulnerable populations like the elderly and immunocompromised.
- Jetting off for a summer vacation? How to eat and drink to minimize jet lag
Jet lag can be minimized by adjusting meal schedules to align with the destination's time zone, eating smaller meals during travel, avoiding alcohol, and using caffeine strategically. Experts like Tara Schmidt and Joanne Slavin recommend starting to shift meal times before travel and maintaining local eating patterns upon arrival.
- Jetting off for a summer vacation? How to eat and drink to minimize jet lag
The article discusses how adjusting meal schedules, eating local foods upon arrival, avoiding alcohol, and using caffeine strategically can help minimize jet lag. Experts like Tara Schmidt and Joanne Slavin recommend aligning meals with the destination's time zone and avoiding heavy or unfamiliar foods during initial travel days.
- There are already more U.S. measles cases this year than in all of 2025
The U.S. has reported more measles cases in 2026 than in all of 2025, with 2,318 cases logged by the CDC as of Thursday. Five months remain in 2026.
- There are already more US measles cases this year than in all of 2025
The U.S. has recorded 2,318 measles cases in 2026 as of Thursday, surpassing the 2025 total of 2,289 cases. Major outbreaks in South Carolina, Utah, and Arizona have contributed to 2026 becoming the worst year for measles since 1991. Declining vaccination rates, now at 92.5% among kindergartners, have exacerbated undercounted spread, with experts suggesting outbreaks may be three to four times larger than reported.
- There are already more US measles cases this year than in all of 2025
The U.S. has recorded 2,318 measles cases in 2026, surpassing the 2025 total of 2,289 cases, marking the worst outbreak since 1991. Major outbreaks in South Carolina, Utah, and Arizona have contributed to the surge, with experts warning of undercounted cases due to low vaccination rates and incomplete reporting.
- There are already more US measles cases this year than in all of 2025
The U.S. has reported 2,318 measles cases in 2026, surpassing the 2025 record of 2,289 cases, with major outbreaks in South Carolina, Utah, and Arizona. Declining vaccination rates below the 95% threshold have contributed to the surge, and experts warn the true spread may be undercounted due to incomplete data and low reporting.
- There are already more US measles cases this year than in all of 2025
The U.S. has reported 2,318 measles cases in 2026, surpassing the 2025 record of 2,289 cases. Major outbreaks in South Carolina, Utah, and Arizona, along with declining vaccination rates below the 95% threshold needed to prevent outbreaks, have contributed to the surge. Undercounting of cases due to unreported illnesses and high contagion rates complicates tracking the true scope of the outbreak.
- There are already more US measles cases this year than in all of 2025
The U.S. has already recorded more measles cases in 2026 (2,318 as of Friday) than in all of 2025 (2,289), with major outbreaks in South Carolina, Utah, and Arizona. Declining vaccination rates below the 95% threshold needed to prevent outbreaks and undercounted cases due to unreported illnesses are contributing to the crisis.
- Senate committee postpones vote on whether to advance CDC director nominee
The Senate health committee postponed a vote on Dr. Erica Schwartz's nomination to lead the CDC due to a family emergency affecting Republican attendance. Schwartz faces scrutiny over resisting political pressure, and the CDC has experienced leadership turmoil since President Donald Trump returned to office. The committee also delayed a vote on Sean Kaufman's nomination for another health leadership role.
- Senate committee postpones vote on whether to advance CDC director nominee
The Senate health committee delayed a vote on Dr. Erica Schwartz's nomination to lead the CDC due to a family emergency affecting Republican attendance. The vote is rescheduled for next week, with Schwartz facing scrutiny over resisting political pressure. Sean Kaufman's nomination for another health position was also postponed.
- Measles surge dramatically in California among children and young adults
Measles cases are surging in California, primarily among children and young adults. The CDC reports 93% of confirmed cases are linked to outbreaks, with 34 new outbreaks reported this year.
- Measles surge dramatically in California among children and young adults
California is experiencing a significant surge in measles cases among children and young adults, with 93% of confirmed cases linked to outbreaks. As of this year, 34 new outbreaks have been reported.
- Second death reported in Legionnaires’ disease outbreak in New York City
A second death has been reported in a Legionnaires’ disease outbreak in New York City’s Upper East Side, with 72 people infected. Health officials are testing cooling towers linked to air conditioning systems but have not identified the outbreak’s source. The disease, caused by bacteria in warm water, has a 10% fatality rate according to the CDC.
- Second death reported in Legionnaires’ disease outbreak in New York City
A second death has been reported in a Legionnaires’ disease outbreak in New York City, with 72 people infected. Health officials are testing cooling towers and have ordered disinfection measures, though the source remains unidentified. The outbreak has declined in new cases, suggesting the exposure source may be eliminated.
- Salad greens scrutinized as cyclosporiasis outbreak spreads
A nationwide cyclosporiasis outbreak linked to lettuces and salad greens has sickened 843 people across 31 states, with Michigan reporting 2,640 cases and 44 hospitalizations. Health officials warn of symptoms like diarrhea and nausea and recommend washing or cooking greens to reduce risk.
- Michigan leads nation as it reports 2,640 cases in cyclosporiasis outbreak
Michigan reports 2,640 cyclosporiasis cases linked to potential contamination in lettuce or salad greens, with 44 hospitalizations. The outbreak, first identified on July 1, exceeds CDC's nationwide total of 843 cases. Health officials advise avoiding pre-washed greens and thoroughly washing produce.
- Salad greens scrutinized as cyclosporiasis outbreak spreads
Salad greens and lettuces are emerging as a likely source of a nationwide cyclosporiasis outbreak, with Michigan reporting 2,640 cases and 44 hospitalizations as of Monday. The CDC confirms 843 cases across 31 states, but state officials note this is an undercount. Symptoms include severe diarrhea and stomach cramps caused by the cyclospora parasite, often contracted through contaminated food.
- Lettuce eyed as source of cyclospora outbreak sickening thousands across 31 states
Lettuce or salad greens are emerging as a likely source of a cyclosporiasis outbreak affecting 31 states, with Michigan reporting the highest number of cases. The CDC has confirmed 843 cases, but state officials report significantly higher numbers, including 2,640 cases in Michigan. Symptoms include diarrhea, nausea, and stomach cramps, and the parasite is resistant to routine chemical disinfection.
- Salad greens scrutinized as cyclosporiasis outbreak spreads
Michigan health officials suspect lettuces and salad greens as the source of a nationwide cyclosporiasis outbreak that has sickened over 800 people across 31 states. Cases have surged in Michigan, with 2,640 reported and 44 hospitalizations, while other states like New York and Ohio also report elevated cases. The CDC confirms 843 cases nationally, though state data suggests higher numbers.
- As cyclospora illnesses surge to a record, Michigan officials eye lettuce as a possible cause
Cyclospora infections are surging in the U.S. in 2026, with over 30 states reporting cases that exceed the 2019 record of 4,700. Michigan officials suspect lettuce or salad greens as the source, citing patient interviews and past outbreaks linked to produce. Taco Bell has temporarily removed ingredients at some locations as a precaution.
- Salad greens scrutinized as cyclosporiasis outbreak spreads
A nationwide cyclosporiasis outbreak linked to lettuces and salad greens has sickened 843 people across 31 states, with Michigan reporting the highest number of cases. Health officials warn of symptoms like diarrhea and nausea caused by the cyclospora parasite, which is often contracted through contaminated food.
- Majority of new Ebola cases in eastern Congo are from unknown chains, as outbreak outpaces response
The World Health Organization reports that 80% of new Ebola cases in eastern Congo are from unknown transmission chains, outpacing the response despite increased efforts. The outbreak, caused by the rare Bundibugyo virus, has infected 1,926 people with 702 deaths in three provinces, and cases have also been confirmed in Uganda. Challenges include funding gaps, attacks on health centers, community mistrust, and recent strikes by healthcare workers over unpaid salaries.
- Majority of new Ebola cases in eastern Congo are from unknown chains, as outbreak outpaces response
Eighty percent of new Ebola cases in eastern Congo are from unknown transmission chains, with the outbreak spreading faster than health officials can track. Challenges include undetected deaths in communities, a funding gap, attacks on health centers, and healthcare worker strikes over unpaid salaries.
- Salad greens scrutinized as cyclosporiasis outbreak spreads
A nationwide cyclosporiasis outbreak linked to salad greens and lettuces has sickened over 800 people across 31 states, with Michigan reporting the highest number of cases. Health officials warn of symptoms like diarrhea and nausea and recommend safety measures for consuming lettuce.
- Majority of new Ebola cases in eastern Congo are from unknown chains, as outbreak outpaces response
The majority of new Ebola cases in eastern Congo are from unknown transmission chains, with the outbreak outpacing response efforts. As of Monday, 1,926 infections and 702 deaths have been reported in three provinces, and cases have also been confirmed in Uganda. Challenges include a funding gap, attacks on health centers, conflict, and community mistrust, while a U.S. citizen working in Congo recently tested positive for the virus.
- Salad greens scrutinized as cyclosporiasis outbreak spreads
A nationwide cyclosporiasis outbreak linked to lettuces and salad greens has sickened 843 people across 31 states, with Michigan reporting the highest number of cases. Health officials warn of symptoms like diarrhea and nausea, urging safer handling of salad greens.
- Salad greens scrutinized as cyclosporiasis outbreak spreads and includes Pennsylvania
A nationwide cyclosporiasis outbreak linked to lettuces and salad greens has sickened hundreds across 31 states, with Michigan reporting the highest number of cases. Health officials warn of symptoms like diarrhea and nausea caused by the cyclospora parasite and recommend safety measures for handling lettuce.
- Congo’s Ebola crisis deepens with most new cases unlinked to known contacts
The Ebola outbreak in eastern Congo continues to outpace response efforts, with 80% of new cases unlinked to known transmission chains and many deaths occurring without health facility care. The outbreak, caused by the Bundibugyo virus, has infected 1,926 people and killed 702 in three provinces, with cases also reported in Uganda. Challenges include funding gaps, attacks on health centers, conflict, and community mistrust.
- Parasite outbreak linked to produce sickens hundreds across 31 states
A parasite outbreak linked to produce has sickened over 840 people across 31 U.S. states since May, according to the U.S. Centers for Disease Control and Prevention. The illness is caused by cyclosporiasis.