Infection Hazard - West Nile Virus

Public Health officials confirmed on Monday morning its first death from the West Nile virus this season.<br />According to the Placer Mosquito & Vector Control, a Roseville man has died due to the virus, which is spread by mosquitoes. There have been 54 confirmed human cases and five virus-related deaths this year. The county has seen a high number of virus-positive mosquitoes and dead bird samples.<br />“We’re saddened to learn of this individual’s passing, and extend our sympathies to their loved ones,” said Dr. Rob Oldham, health officer and director of Health and Human Services. “Simple steps can help prevent mosquito bites. Let’s keep up those habits, together.”<br />Public Health officials said the risk of serious illness to most people is low. However, less than 1% of cases can develop serious illness known as neuroinvasive West Nile, which is fatal for about 10% of patients.<br />People 50 years of age and older have a higher chance of getting sick and developing complications, authorities said.<br />“When there is a higher than normal proportion of West Nile virus-infected mosquitoes, as there has been this year, despite our efforts to reduce these populations, the risk of disease transmission to people also gets higher,” said Joel Buettner, general manager of the Placer Mosquito and Vector Control District. “We extend our deepest condolences to the loved ones of the individual. West Nile virus can be a deadly disease and we encourage everyone to take precautions to reduce their risk of mosquito bites.”<br />The agency continues to detect West Nile virus in mosquito and dead bird samples. Visit their website for the most up-to-date information.