Health

Latest Health News

đź“…December 29, 2025 at 1:00 AM
2025 health news highlights infectious disease outbreaks worldwide, alongside major breakthroughs in cancer therapies, CRISPR gene editing, Alzheimer's research, and innovative vaccines.
1

Tetanus Cases Surge in USA Due to Climate Change and Lower Immunization

The United States reports increased tetanus cases linked to climate change effects and declining immunization rates. This trend raises concerns for public health as environmental factors exacerbate vulnerability.Source 1 Health officials urge renewed vaccination efforts.

2

E. coli O157 Outbreak Widens from Washington Teriyaki Restaurant

An E. coli EHEC O157 outbreak in Washington state, traced to a teriyaki restaurant, has spread more widely. Multiple cases highlight food safety risks in dining establishments.Source 1 Investigations continue to prevent further infections.

3

Lassa Fever Fatalities Rise in Nigeria

Nigeria sees an update on Lassa fever with fatal cases reported, marking the 44th incident this period. The viral hemorrhagic fever poses ongoing threats in endemic regions.Source 1 Enhanced surveillance and treatment are recommended.

4

Salmonella from Raw Oysters Alerts USA

CDC reports salmonellosis serotype TelElKebir cases linked to raw oysters consumption in the USA. Consumers are advised to avoid raw shellfish amid this outbreak.Source 1 Proper cooking is emphasized for prevention.

5

H5N1 Avian Influenza Confirmed in Taiwan Poultry

High pathogenicity H5N1 avian influenza strikes poultry in Taipei, Taiwan, as per WOAH reports. This adds to global concerns over bird flu spillover risks.Source 1 Quarantine and culling measures are in place.

6

Measles Cases Increase in Quebec, Canada

Canada reports more measles cases in Quebec, reaching 51 incidents. Vaccination gaps contribute to this resurgence in North America.Source 1 Public health campaigns aim to boost immunity.

7

Carvykti Offers Long-Term Remission for Multiple Myeloma

CAR-T therapy Carvykti by Legend Biotech and Johnson & Johnson shows long-term survival benefits for multiple myeloma patients. FDA-approved since 2022, recent studies highlight its potential as an earlier treatment.Source 2 It retrains patient immune cells to target cancer.

8

VIZZ Eye Drops Correct Presbyopia for 10 Hours

LENZ Therapeutics' VIZZ eye drops provide vision correction for age-related farsightedness affecting billions worldwide. Grand award winner for health innovations in 2025.Source 2 Users gain up to 10 hours of relief without glasses.

9

CRISPR Therapy CASGEVY Approved for Sickle Cell Disease

CASGEVY, a CRISPR-based treatment, gains approval for sickle cell disease and beta thalassemia in 2025. It marks a milestone in gene editing for inherited disorders.Source 8 Personalized CRISPR trials also advance for rare conditions.

10

Alzheimer’s Reversed in Mice by Restoring Brain Energy

Scientists reverse Alzheimer’s damage in mice by restoring brain energy supply, challenging irreversibility. Severe energy drops drive the disease progression.Source 3 Human applications could transform dementia care.

11

mRNA Vaccines Linked to Rare Heart Inflammation in Young Men

Stanford research uncovers how mRNA COVID-19 vaccines rarely trigger heart inflammation in young men. Insights suggest ways to reduce this risk.Source 3 Monitoring remains crucial for vaccine safety.

12

FDA Approves New Lung Cancer Therapies Including ADCs and TKIs

2025 sees FDA nods for datopotamab deruxtecan and telisotuzumab vedotin for NSCLC, plus taletrectinib for ROS1-positive cases. Advances target precision medicine in thoracic oncology.Source 6 SCLC maintenance with lurbinectedin and atezolizumab improves survival.