
Experts agree it’s a bad idea to try and catch Covid-19
Yes, immunity may be stronger after recovery from the disease, but medical experts strongly advise against intentional exposure. Here’s why.
Abigail Klein Leichman, a writer and associate editor at ISRAEL21c from August 2010 until her retirement in March 2024, moved to Israel in 2007. She has freelanced for a variety of newspapers and periodicals since 1984.

Yes, immunity may be stronger after recovery from the disease, but medical experts strongly advise against intentional exposure. Here’s why.

New data suggests second booster increases protection against infection by about 2 times compared to first booster.

At one university in Israel, scientists are creating portals between the senses and even reprogramming our senses.

Students from eight Jewish and Arab schools spent three years building satellites and watched a live NASA feed as they took off for outer space.

Sheina Vaspi, 20, is making history for Israel, first at the World Alpine Skiing Championships in Lillehammer and in March at Paralympics in Beijing.

Analyzing wastewater provides surprisingly accurate detection of viral outbreaks in specific areas before anybody feels sick.

After training for only 3 months, Evgeni Krasnopolski and Hailey Kops won one of 19 slots allotted to figure-skating pairs at the Winter Olympics.

The low-carb, high-fat diet improved spatial memory and visual memory, lowered brain inflammation and slowed cellular aging in mice models.

World ORT Kadima Mada trains female university students in Ghana to teach coding, animation and other science and technology skills to young girls.

FEMA and the World Bank are using 3D aerial maps created by an Israeli startup to protect residents from extreme weather and assess damage after disasters.

First-in-world preliminary findings: Second booster with Pfizer or Moderna raises antibodies but not enough to protect against Omicron Covid variant.

Eli Bin, head of the national emergency response group, joins managers pitching in across Israel due to the unprecedented testing demand.

First new licensed Israeli bank in 43 years will combine human and artificial intelligence to take the hassles out of personal banking.

A field experiment in 23 Israeli fruit-and-vegetable markets finds blatant price discrimination based on gender and attractiveness.

Analysis of aging survey shows significant correlation between an early book-oriented environment with improved memory, fluency and cognition.