Health

Mosquitoes Test Positive for West Nile Virus at Los Peñasquitos Lagoon

| 4:17 PM

Reading Time: 2 minutes

A batch of mosquitoes collected from the north end of Los Peñasquitos Lagoon adjacent to Del Mar and parts of San Diego recently tested positive for West Nile virus, prompting County environmental health officials to remind people to protect themselves from mosquitoes that can transmit the virus to people. 

Health

Deer Mouse Tests Positive for Hantavirus

| 11:06 AM

Reading Time: 2 minutes

A deer mouse collected near Mount Laguna Aug. 24 during routine monitoring has tested positive for hantavirus. Hantavirus in wild rodents is relatively common in San Diego County. This is the seventh routine detection of hantavirus in the region for calendar year 2023.

Health

Deer Mouse Tests Positive for Hantavirus

| 10:15 AM

Reading Time: 2 minutes

A deer mouse collected during routine monitoring from a rural area near Boulevard has tested positive for the potentially deadly hantavirus. If people find wild rodents, nests or signs of them in their living spaces, never vacuum or sweep. Use “wet cleaning” methods—using bleach or other disinfectants, rubber gloves and bags.

Health

County to Conduct First Mosquito-fighting Larvicide Drop of 2023 Next Week

| 2:31 PM

Reading Time: 3 minutes

San Diego County is scheduled to conduct its first routine aerial larvicide drop of the year next week on up to 51 local waterways to help stop mosquitoes from potentially spreading diseases like West Nile virus.