The flu vaccine for the 2023 season is expected to be effective in preventing severe cases and hospitalizations. The U.S. formulation was updated to better protect against virus strains that emerged late in South America’s flu season. As flu season begins in the U.S., about a third of adults and children have received their flu shot. Both hand hygiene and staying home when ill can help control the spread of influenza.
NSA warns that overlooked botnet technique threatens national security
The National Security Agency (NSA) has warned that fast flux, a technique used by cybercriminals and hostile nations to hide their activities, is a significant
