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Epidemiology stories

Sep 21, 2026

Extensively drug-resistant Shigella emerges in US, mostly among men

The CDC reports that extensively drug-resistant Shigella has emerged in the United States over the past 15 years, with cases occurring predominantly among men. The analysis examined trends and epidemiologic characteristics associated with the bacterial infection.

Sep 21, 2026·1 source
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Aug 6, 2026

Immune System-Inspired Surveillance Strategy Improves Detection of Disease-Carrying Insects

Researchers from the Perelman School of Medicine have developed a disease surveillance approach modeled on the human immune system that outperforms traditional top-down methods in detecting disease-carrying insects, according to a new study.

Aug 6, 2026·1 source
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Jul 31, 2026

Study finds coastal residents in England and Wales have worse midlife health outcomes

New UCL research published in BMJ Public Health reveals that people living by the coast in England and Wales during midlife are more likely to experience worse health outcomes, with migration patterns playing a role in these findings.

Jul 31, 2026·1 source
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Jul 21, 2026

Three Dead from Hantavirus in Venezuela, Two Additional Deaths Under Investigation

Venezuela's health ministry confirmed three deaths from hantavirus infections in Anzoategui state, with two additional suspected deaths of health workers in Barinas state pending confirmation. Authorities stressed there is no evidence of human-to-human transmission and the outbreak remains localized.

Jul 21, 2026·9 sources
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U.S. Measles Cases Reach 35-Year High in 2026

The United States has reported 2,295 measles cases as of July 2026, surpassing the previous year's total of 2,289 and marking the highest annual count since 1991, with more than five months remaining in the year.

Jul 21, 2026·3 sources
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Jul 6, 2026

Study Finds Nearly 1 in 4 Adults Test Positive for Alpha-Gal Antibodies in Five High-Risk States

A new study published in Morbidity and Mortality Weekly Report reveals that approximately 24% of adults in five states with high rates of alpha-gal syndrome, including Missouri, test positive for antibodies associated with the tick-borne condition.

Jul 6, 2026·2 sources
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Top claims

  • ▪Resistance genes from extensively drug-resistant Shigella are located on transferable plasmids, which can potentially be transmitted to other enteric bacteria such as Escherichia coli.
  • ▪Outpatients with severe cases of extensively drug-resistant shigellosis whose symptoms worsen require hospitalization, as starting intravenous antibiotics as an outpatient is not feasible.
  • ▪For the majority of patients, shigellosis is a self-limited disease that resolves after roughly 7 days with supportive care, such as keeping up with fluids to prevent dehydration.

Subtopics

Infectious Disease and Outbreaks3Public healthcare3Alpha-gal syndrome1Antibiotic resistance1Disease surveillance1Drug Approval and Clinical Trials1Food allergies1Hantavirus Outbreak1Health disparities1Lifestyle, Wellness and Nutrition1Outbreaks and vaccination response1Public health1Tick-borne diseases1Vector-borne diseases1Venezuela1Women's health1

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