Virus

Scientists use AI to create viruses not found in nature, simultaneously raising alarms, enthusiasm

The viruses created in the Stanford Lab are bacteriophages, which exclusively target bacteria and may pose a solution to the rising global problem of antibiotic-resistant infections.

Bacteriophage (illustrative)
Soroka Medical Center in Beersheba, southern Israel, March 30, 2026.

Israeli isolated in hospital while being tested for suspected Ebola symptoms after visiting DRC

Culex pipiens, a common mosquito species, is seen through the microscope of Matthew Vanderpool, environmental health specialist and entomologist for the Louisville Metro Department of Public Health and Wellness on August 25, 2021

Elderly man dies from West Nile Virus as infected mosquitoes are found in central Israel

A Ugandan worker collects a rubber glove from the airing line during a visit by the Director-General of the World Health Organisation (WHO) Tedros Adhanom Ghebreyesus at the Mulago National Referral Hospital Isolation Unit, as aid agencies intensify efforts to contain a new Ebola outbreak.

Uganda declares end to latest Ebola outbreak short of WHO waiting period guidelines


Combating disease outbreaks in Israel: The vaccines your children need

What do the vaccines protect against, when are they administered, and how long does the immunity last?

The vaccine is given as part of the routine immunization schedule in a combination shot, and it provides protection for about ten years. (Illustrative).

Does this paint kill viruses and bacteria?

Nirlat, in collaboration with Nanosono, developed AquaNir Active Shield, an acrylic paint that destroys up to 99.99% of bacteria and viruses.


Cows, cats and now alpacas: Bird flu discovered for first time in 4 Idaho alpacas

The virus the alpacas were infected with was the same strain that has been spreading among dairy cattle in recent months.

 An alpaca (illustrative)

Second case of bird flu among dairy workers found in Michigan

A nasal swab of the farm worker tested negative, but an eye swab tested negative.

A sign at the edge of an exclusion zone warns of the closure of a footpath after an outbreak of bird flu in the village of Upham in southern England, February 3, 2015.

Deadly new strain of monkeypox in Africa virus raises concerns of spread

Since 2023, the Congo has reported an unprecedented number of infections, which has begun to spread to other countries. However, no cases outside of the continent have been reported so far.

 Miracle Kidicho, 3, who is suffering from monkeypox, sits at home in Yalokombe, Yakusu, Tshopo, Democratic Republic of Congo, October 4, 2022.

Bird flu shows limited ability for airborne spread in ferrets - study

Ferrets are seen as an important model for analyzing how viruses could affect humans as they can be infected by human flu viruses.

 Test tubes labelled "Bird Flu" and eggs are seen in this picture illustration, January 14, 2023.

Bird flu has been circulating in cows for months, may be spreading among farm workers

The H5N1 subvariant of bird flu has been increasingly reported in cattle in recent months.

 Illustrative image of a dairy cow.

WHO warns bird flu 'significant concern' as virus spreads between cows

Analyses of viruses found in the cows have so far not found any changes affiliated with transmission between people.

A sign at the edge of an exclusion zone warns of the closure of a footpath after an outbreak of bird flu in the village of Upham in southern England, February 3, 2015.

Technion team discovers important adaptive strategy of the microbiome, impacting immune system

The study focused on species of the Bacteroidales order, some of the most abundant species in the human gut microbiome.

 Testicular organoids generated from mice pups and incubated in a dish for 21 days. Sertoli cells, which are the cells responsible for the formation of the tubules in the testicle, appear in red and germ cells, which will produce the sperm cells, appear in green. Germ cells always stay close proximi

Fifteen-year-old teen from Israel's north diagnosed with cave fever

The little tick that bites and sends people to the hospital

 A cave where ticks live.