flu strain

Examples (20)

• Scientists are studying a new flu strain that emerged this winter.
• Scientists are studying a new flu strain that emerged in Asia.
• The H1N1 flu strain caused a global pandemic in 2009.
• The current flu strain is particularly virulent this season.
• This particular flu strain seems to be more resistant to vaccines.
• Vaccination helps protect against common flu strains.
• Researchers identified the flu strain responsible for the outbreak.
• Researchers are working to identify the dominant flu strain.
• The dominant flu strain this season affects mostly young adults.
• This year's vaccine covers three different flu strains.
• Public health officials are monitoring a dangerous flu strain from Asia.
• A novel flu strain could pose a significant global health threat.
• The vaccine targets three different flu strains this year.
• Public health officials are monitoring the spread of a new flu strain.
• This flu strain has mutated significantly from last year's version.
• The doctor explained that there are many different flu strains.
• The laboratory confirmed it was the same flu strain found in Europe.
• The H1N1 virus was a particularly dangerous flu strain.
• A new flu strain has been detected in poultry farms across the region.
• Developing a universal vaccine for all flu strains is a major challenge.