Roche warned that Russia’s attack on Ukraine is disrupting the development of a new generation of multiple sclerosis (MS) drugs as the industry has come to disproportionately rely on Eastern Europe for clinical trials.

Worldwide demand for Pfizer Inc.’s oral COVID-19 antiviral treatment Paxlovid has been unexpectedly light due to complicated eligibility requirements, reduced testing and potential for drug interactions, a Reuters review of data and interviews with experts found.

Ferrero on April 12 asked U.S. consumers to dispose of some Kinder chocolate products not authorized for distribution in the country, warning they could be from the batch recently recalled in Europe due to a potential Salmonella Typhimurium contamination.

The BA.2 Omicron subvariant of the coronavirus is responsible for 86% of U.S. COVID-19 cases and more than 90% of infections in the Northeast, according to data on April 12 from the U.S. Centers for Disease Control and Prevention (CDC).

A fourth dose of the Pfizer/BioNTech vaccine lowered rates of COVID-19 among the elderly but the protection against infection appeared short-lived, a large study in Israel found.

The U.S. national public health agency said on April 4 the BA.2 sub-variant of Omicron was estimated to account for nearly three of every four coronavirus variants in the country.

The U.S. national public health agency said on March 29 that the BA.2 sub-variant of Omicron was estimated to account for more than half the coronavirus variants in the country.

A sub-variant of the highly transmissible Omicron version of coronavirus known as BA.2 is now dominant worldwide, prompting surges in many countries in Europe and Asia and raising concern over the potential for a new wave in the United States.

Genome sequencing group Illumina on March 15 launched a cancer test in Europe that checks for a wide range of tumor genes in one tissue sample, potentially helping patients with rare diseases to be matched up with treatment options.

One in four children with COVID-19 symptoms develop “long COVID,” according to data pooled from 21 earlier studies conducted in Europe, Asia, Australia and South America. Also, according to a study reported on March 14 in JAMA Pediatrics, women who wish to pass protective antibodies induced by COVID-19 vaccines to their babies via breast milk should opt for the mRNA shots from Moderna or Pfizer/BioNTech.