First human case of West Nile virus reported in Baltimore area in 2024

BALTIMORE – The first human case of West Nile virus in 2024 has been reported in the Baltimore metropolitan area.

According to official information, the person has recovered from the infection.

In 2023, seven people in Maryland tested positive for the virus.

The West Nile virus is transmitted to humans by mosquitoes that have been infected by the birds they feed on.

In some cases, the virus can be transmitted from person to person through organ donations, blood transfusions, breastfeeding, or from pregnant mother to fetus.

The disease affects the nervous system and about 80% of those affected do not experience any symptoms. However, the disease can be severe in people with pre-existing medical conditions.

“We are in the season when West Nile virus can spread in Maryland,” said Dr. Nilesh Kalyanaraman, assistant secretary for public health services. “We urge people to be vigilant and take steps to avoid infection and eliminate standing pools of water where mosquitoes can breed.”

Symptoms of the virus may include fever, headache, and body aches; occasionally, a rash and swollen lymph nodes may occur.

These symptoms can last for a few days or even several weeks.

Click here for more information about West Nile virus.