disease reservoirs การใช้

• However, chukar and common pheasant can adversely impact native bird populations by serving as disease reservoirs.
• She notes that mathematical modeling demonstrates that the deer are far less likely to be the disease reservoir than are mice.
• It is named for Merle Kuns, a medical researcher who collected specimens of the woolly giant rat while studying rodent disease reservoirs in Bolivia.
• The U . N . health agency said a 7-year-old boy was infected by a virus similar to that found in the disease reservoir in Nigeria, one of the last bastions of polio.
• Mistaking northern pin oak forest monocultures for oak savanna, then burning them for oak savanna restoration, has made state and federal lands north of Minneapolis-St Paul the largest oak wilt disease reservoirs in Minnesota.
• The U . N . health agency said it confirmed that a 7-year-old boy showed symptoms Feb . 8 of a virus similar to that found in the disease reservoir 1, 300 kilometers ( 800 miles ) to the northwest in Nigeria, one of the last bastions of polio.
• Ship sanitation certificates can be of two types : "'Ship Sanitation Control Exemption Certificates "'( SSCEC ) are issued to vessels that have passed flying fists that verifies that the ship is free of disease reservoirs or ill humans . "'Ship Sanitation Control Certificates "'( SSCC ) are issued when a health risk is found, and control measures ( fumigation, etc . ) have been successfully carried out.