Zika Virus in Bangladesh

In Bangladesh, residents face concerns related to the Zika Virus transmitted by mosquitoes. Pregnant women, in particular, need to be aware of the risks associated with contracting Zika during their pregnancy. Discover ways to minimize exposure and steps to take if you contract the virus.

The Zika virus, a mosquito-borne disease, has been a significant health concern worldwide, and Bangladesh is no exception. This article aims to provide comprehensive information about the Zika virus in Bangladesh, its symptoms, prevalence, and its impact on specific demographics such as pregnant women and the elderly. It also offers advice on prevention, particularly for expatriates living in the country, and what to do if one contracts the virus.

What is Zika Virus?

Zika virus is a mosquito-borne disease primarily transmitted by the Aedes species of mosquito. Symptoms typically include mild fever, skin rash, conjunctivitis, muscle and joint pain, malaise, or headache. These symptoms usually last for 2-7 days. However, complications can arise, such as microcephaly in newborns if a pregnant woman contracts the virus, and Guillain-Barré syndrome, a condition in which the immune system attacks the nerves. It's important to note that many people infected with Zika virus won't have symptoms or will only have mild symptoms.

Where is Zika Most Prevalent in Bangladesh?

The first confirmed case of Zika virus in Bangladesh was reported in 2016. Since then, sporadic cases have been reported across the country. The virus is more prevalent in areas with high mosquito populations, particularly in urban and semi-urban areas. Dhaka, the capital city, is considered a high-risk area due to its dense population and the prevalence of Aedes mosquitoes.

Zika Virus and Pregnancy

Zika virus poses a significant risk to pregnant women as it can cause severe birth defects, including microcephaly, a condition where a baby's head is significantly smaller than expected, often due to abnormal brain development. Pregnant women in Bangladesh, especially those living in high-risk areas, are advised to take precautions to avoid mosquito bites, such as wearing long-sleeved clothing and using mosquito repellents. If a pregnant woman suspects she may have contracted the virus, immediate medical attention is crucial.

How do Expats in Bangladesh Prevent Mosquito Bites?

Expatriates living in Bangladesh can take several measures to prevent mosquito bites and reduce the risk of contracting the Zika virus. These include using insect repellent, wearing long-sleeved shirts and long pants, and staying in places with window and door screens or air conditioning. It's also advisable to eliminate mosquito breeding sites, such as standing water in pots, containers, and tires, as much as possible.

What if I get Zika Virus in Bangladesh?

If you suspect you have contracted the Zika virus in Bangladesh, it's essential to seek medical attention immediately. While there's no specific treatment for the virus, symptoms can be managed with rest, hydration, and over-the-counter medications for fever and pain. Avoiding mosquito bites is also crucial to prevent the virus from spreading to others.

Is Zika Virus Contagious?

Zika virus is primarily transmitted through the bite of an infected Aedes mosquito. However, it can also be spread from a pregnant woman to her fetus, through sexual contact, and through blood transfusion. It's not spread directly from person to person through casual contact.

Is Zika Virus More Dangerous for Children, Elderly, or Immune-Compromised?

While the Zika virus typically causes mild symptoms in most people, certain groups may be at higher risk for severe complications. These include pregnant women and their fetuses, as previously mentioned. The elderly and those with compromised immune systems may also experience more severe symptoms and complications due to their weaker immune responses. However, more research is needed to fully understand the effects of the virus on these populations.