All articles tagged with #mosquito bites
A medical explainer shows that itching is caused by nerve signals and histamines; while scratching can provide relief, it often worsens the itch, damages skin, and can invite infection, especially with mosquito bites. Practical tips include cold compresses, moisturizers, anti-itch creams, oral antihistamines, trimming nails, and avoiding scratching; seek medical care for persistent or severe itching.
To properly care for mosquito bites, avoid scratching to prevent infection and worsening symptoms. Instead, clean the area, apply ice, and use anti-itch creams or DIY remedies. Monitor for symptoms of mosquito-borne diseases like Zika or West Nile virus, and seek medical attention if necessary.
A woman from western Minnesota, Clarissa Sparkl, experienced a severe case of West Nile virus that led her to move into assisted living, highlighting the serious health risks associated with the virus, especially for those with underlying conditions. Her recovery is ongoing, and her family is raising funds for her medical care.
Scientists have identified several factors that make some people more attractive to mosquitoes, including higher CO2 production, lactic acid, dark clothing, body heat, and blood type O, although the role of blood type remains controversial. These insights help explain why certain individuals are bitten more often and highlight the complexity of mosquito attraction.
Mosquitoes are more attracted to some people due to factors like blood type, body heat, CO2 emissions, and clothing color. To reduce bites, avoid peak activity times, wear protective clothing, and use effective repellents like DEET. Scratching bites can worsen irritation, but applying cold or anti-itch creams can help. Prevention is key to avoiding bites and potential disease transmission.
A household product, specifically catnip essential oil, can effectively repel mosquitoes and prevent bites, offering a natural alternative to chemical repellents during summer, and may help reduce the risk of mosquito-borne diseases.
Many common beliefs about mosquitoes are misconceptions; for example, not all mosquitoes bite humans, they can bite through clothing, and natural repellents are less effective than EPA-registered products. Mosquitoes breed in any standing water, not just dirty or stagnant water, and they can transmit diseases even without feeling the bite. Effective control involves integrated pest management, and bats and birds do not significantly reduce mosquito populations. Cold winters do not eliminate all mosquitoes, as some can survive through hibernation or egg diapause.
Mosquito bites are more common in individuals with certain traits like blood type O, higher CO₂ emission, and increased body heat. To prevent bites, good hygiene, natural repellents like citronella and herbs, and avoiding alcohol are recommended. Natural remedies such as banana peels, honey, apple cider vinegar, oatmeal, and cooled tea bags can help soothe bites. Simple precautions can make summer more comfortable and less itchy.
Summer 2025 sees a surge in mosquito activity across many U.S. states, especially Florida, Louisiana, South Carolina, and others, driven by heat and rainfall, raising health concerns and prompting travelers to take extra precautions to avoid bites and related diseases during their vacations.
A Lincoln man over the age of 65 has become the first West Nile virus death in Placer County since 2018. While the risk from West Nile is generally low, individuals aged 50 and older are more susceptible to complications. California has reported 286 confirmed human cases and 10 deaths related to the virus this year. Placer County has at least six confirmed cases, with record numbers of mosquitoes and dead bird samples testing positive for the virus. Health officials advise using insect repellent, wearing long clothing during peak mosquito activity, and eliminating standing water to prevent mosquito bites.
Skeeter syndrome is a severe allergic reaction to mosquito bites characterized by significant inflammation and marked by large welts that can last for weeks. It can affect people of any age, but is most common in young children. Some individuals may experience swelling, difficulty moving, and fever. Skeeter syndrome can be mistaken for cellulitis or a bacterial infection. Treatment options include corticosteroid creams and oral steroids, with supportive care recommended. Changes in the immune system or specific allergies to mosquito saliva can trigger this condition.
Two residents of DuPage County, Illinois, have died from West Nile virus, marking the first casualties related to the illness this year. Six human cases have been reported in the county so far. Symptoms of West Nile virus include fever, headache, body aches, joint pains, vomiting, diarrhea, or rash. People over 60 and those with serious health conditions are at higher risk. Health officials advise draining standing water, using insect repellent, wearing protective clothing, and avoiding outdoor activities during peak mosquito activity.
Salt Lake County in Utah has reported its first case of West Nile virus this year, with an adult being diagnosed with neuroinvasive West Nile virus and currently hospitalized. Less than 1% of people with West Nile virus develop neuroinvasive disease, which affects brain function. The county health department advises people to protect themselves from mosquito bites, especially during dusk to dawn hours, by using repellent, wearing protective clothing, and eliminating standing water. The Utah Department of Health has reported a total of four West Nile virus cases in the state this year, along with positive cases in horses and birds.
Yolo County in California has reported its first West Nile virus death of 2023, marking the first reported death since 2018. The county's public health branch has identified eight cases of West Nile among residents this year, up from three cases in 2022. Yolo County emphasizes the importance of preventing mosquito bites, especially during peak activity times, as one in every four mosquito samples in the county is testing positive for the virus. Symptoms of West Nile virus include fever, nausea, headaches, and muscle aches.
Mosquitoes collected in southern Maine have tested positive for the Jamestown Canyon Virus (JCV), a virus that can cause fever and flu-like symptoms. Although there are currently no known human cases in Maine, state officials are urging residents to take precautions against mosquito bites. Other mosquito-borne illnesses, such as eastern equine encephalitis and West Nile virus, have not been detected in Maine this year. The rainy and humid weather in the state has created ideal breeding conditions for mosquitoes, making it important for residents to wear protective clothing, use insect repellent, and eliminate standing water to prevent mosquito bites.