Is there malaria in Siem Reap?
James Williams
Published May 07, 2026
Besides, do you need malaria pills for Cambodia?
Low risk areas with additional advice: antimalarial tablets are not usually advised, however, they can be considered for certain travellers who may be at higher risk e.g. longer stay in rural areas, visiting friends or relatives, those with medical conditions, immunosuppression or those without a spleen.
Subsequently, question is, is there Dengue fever in Siem Reap? Siem Reap sees sixfold rise in dengue fever. From January 1 to June 9, more than 6,000 patients received treatment for dengue fever at hospitals in Siem Reap province, out of whom eight died. The figure represents a sixfold increase compared to the same period last year when there were no casualties.
In this regard, are there mosquitoes in Siem Reap?
While malaria may not be a problem in Siem Reap and Phnom Penh, there ARE malaria-carrying mosquitoes around the Thai-Cambodia border area. There is also dengue fever to worry about, so it is recommended to wear a good DEET-based mosquito repellent when you are outside, and re-apply periodically.
Does Cambodia have malaria?
Malaria. This serious and potentially fatal disease is spread by mosquitoes. There is no malaria in Phnom Penh, Siem Reap and most other major urban areas in Cambodia, so visitors on short trips to the most popular places do not need to take medication.
Related Question Answers
What can you not eat in Cambodia?
Generally, try to avoid fresh salads or raw vegetables as they may be washed with contaminated water and avoid eating raw shellfish, raw crab and cold cooked meats. Across Cambodia, regardless of where you are staying, you are best to stick to bottled water, even for brushing your teeth.Is Zika virus in Cambodia?
Cambodia has a history of previous Zika Virus transmission. There is currently no evidence of an ongoing Zika Virus outbreak. However, there is limited information available and there may be delays in detecting and reporting new cases. Take meticulous anti-mosquito bite measures during the daytime.What injections do I need for Cambodia?
Yes, some vaccines are recommended or required for Cambodia. The National Travel Health Network and Centre and WHO recommend the following vaccinations for Cambodia: hepatitis A, hepatitis B, typhoid, cholera, yellow fever, Japanese encephalitis, rabies and tetanus.Can you drink alcohol in Cambodia?
With most water not being safe to drink in Cambodia, locals prefer to drink beer, believing it to be more effective in cooling the body down. Plenty of travelers are happy to follow their lead. Barriers to drinking: little to none. There is no minimum legal drinking age in Cambodia.Can I drink the water in Cambodia?
Can I drink tap water in Cambodia? We strongly recommend against it. Although tap water in Phnom Penh and Siem Reap is claimed to be safe, a lot of chlorine is added, and it doesn't taste good. Bottled water is sold everywhere and is cheap so there is no reason to drink tap water.Do you need to take malaria tablets for Vietnam and Cambodia?
Cambodia, Asia There is a high risk of Malaria in the north and east areas of Preah Vihear, Stung Treng, Ratanakiri and Mondolkiri. There is low to no risk of Malaria in Phnom Penh, other main cities, Angkor Wat, Siem Reap and close to Tonle Sap. No antimalarial are usually needed for these areas.Do I need injections for Vietnam and Cambodia?
For most short-term travellers the usual recommended vaccinations for Vietnam include cover against the childhood diseases (Tetanus and Diphtheria, Measles, Mumps and Rubella) as well as cover against the food and water borne diseases, including Typhoid and Hepatitis A.Do I need vaccinations for Cambodia?
Yes, some vaccines are recommended or required for Cambodia. The National Travel Health Network and Centre and WHO recommend the following vaccinations for Cambodia: hepatitis A, hepatitis B, typhoid, cholera, yellow fever, Japanese encephalitis, rabies and tetanus.Do I need malaria tablets for Siem Reap?
There is low risk of malaria transmission at Angkor Wat and in the city centre of Siem Reap. Take meticulous anti-mosquito bite measures if only travelling to these areas. However, if travelling throughout the rest of the country, take malaria suppressive medication.Can I wear shorts in Siem Reap?
Don't: Dress Too Skimpy Local men typically wear collared, short-sleeved shirts and long pants. Although wearing shorts and a t-shirt is fine for tourists, you should try not to cause locals to feel embarrassed by your attire. Avoid short shorts, miniskirts, tight yoga pants, or other clothing that is too revealing.Do I need vaccinations for Siem Reap?
While you don't need vaccinations if you're only going to be in Siem Reap or Phnom Penh, it's wise to get them if you are out in the villages/countryside.Is it safe to drink tap water in Siem Reap?
Although tap water in Phnom Penh and Siem Reap is claimed to be safe, a lot of chlorine is added, and it doesn't taste good. Outside these two cities water is usually untreated and the source unknown. Bottled water is sold everywhere and is cheap so there is no reason to drink tap water.Is dengue fever in Cambodia?
In Cambodia, the peak of dengue epidemic period is in the rainy season from May to October. According to a health ministry report, there were 24,684 cases of dengue fever with 23 deaths last year compared with 6,372 cases with three deaths in 2017.What can you do in Siem Reap for free?
Free Things to do in Siem Reap- Free temples. Yes, you've read that well!
- Visit the Road 60 at Sunset. An evening at 60 Road is like going for a picnic, Cambodian style, and it's full of action every single night.
- Hike at Kulen Mountain. Phnom Kulen is a holy mountain 55 km north of Siem Reap.
- Visit the Artisans d'Angkor.
- Visit the Psar Leur Market.
How many days do you need in Siem Reap?
three daysWhat diseases are in Cambodia?
Infectious Diseases- Tuberculosis.
- Malaria.
- Dengue fever.
- HIV/AIDS.
- Mental health.
- Diabetes.
- Hypertension.
How common is malaria in Cambodia?
Malaria is endemic in 100 countries, a factor that places more than 40 percent of the world's population at risk. Sixty percent of Cambodia's landscape poses a malarial risk. One million Cambodians are infected with malaria each year. Of those infected, between 1.5 percent and 10 percent in some remote provinces, die.Can I wear shorts in Cambodia?
Although wearing shorts and a t-shirt is fine for tourists, you should try not to cause locals to feel embarrassed by your attire. Avoid short shorts, miniskirts, tight yoga pants, or other clothing that is too revealing.What is the first sign of dengue fever?
Dengue fever is a disease caused by a family of viruses transmitted by Aedes mosquitoes. Symptoms of dengue fever include severe joint and muscle pain, swollen lymph nodes, headache, fever, exhaustion, and rash. The presence of fever, rash, and headache (the "dengue triad") is characteristic of dengue fever.How common is dengue fever in Cambodia?
In Cambodia, the peak of dengue epidemic period is in the rainy season from May to October. According to a health ministry report, there were 24,684 cases of dengue fever with 23 deaths last year compared with 6,372 cases with three deaths in 2017.How likely is it to get dengue fever?
However, base on previous researches, the risk to develop dengue infection (symptomatic) among travelers is considered to be around 1% per month [1]. The majority of cases (more than 90%) will be mild, only small percentage of cases will develop severe disease [2,3,4]. Fatal dengue cases among travelers are rare.How long does it take to get dengue fever?
Symptoms usually start 4 to 7 days after you are bitten by an infected mosquito. Sometimes it may be as long as 2 weeks before you start having symptoms. Symptoms of dengue fever may include: Sudden high fever.Can you give someone dengue fever?
Dengue fever is transmitted by the bite of an Aedes mosquito infected with a dengue virus. The mosquito becomes infected when it bites a person with dengue virus in their blood. It can't be spread directly from one person to another person.How common is dengue fever in Thailand?
Dengue is endemic in Thailand and risk is present in both urban and rural areas, with elevated risk in northeastern part of the country. Peak transmission typically occurs during the rainy season, from April to December. Source: ECDC. Last updated: February 24, 2020.Can you travel after dengue fever?
Protect yourself during your trip, and upon your return. The safest way to travel in dengue-endemic areas is to stay in air-conditioned or well-screened hotels with well-kept grounds, wear long-sleeved, loose clothing, and use insect repellent with 20-30% DEET on exposed skin.How do you get rid of dengue fever?
There is unfortunately no vaccine or cure for dengue fever, so if you think you have it, rest, drink plenty of fluids, and take a pain reliever with acetaminophen. Don't take aspirin. If you feel worse after the first 24 hours, make sure you get treatment.Should I take malaria tablets in Vietnam?
The drugs of choice for prophylaxis in Vietnam are Mefloquine and Doxycycline (better tolerated). In other rural areas, the risk of malaria is low, but cannot be excluded. In the areas that are commonly visited by tourists, where you will travel to, there is no need to take malaria prevention tablets.Do I need any vaccinations for Cambodia?
Yes, some vaccines are recommended or required for Cambodia. The National Travel Health Network and Centre and WHO recommend the following vaccinations for Cambodia: hepatitis A, hepatitis B, typhoid, cholera, yellow fever, Japanese encephalitis, rabies and tetanus.What vaccinations do I need for Cambodia and Vietnam?
For most short-term travellers the usual recommended vaccinations for Vietnam include cover against the childhood diseases (Tetanus and Diphtheria, Measles, Mumps and Rubella) as well as cover against the food and water borne diseases, including Typhoid and Hepatitis A.What injections do I need for Vietnam?
For most short-term travellers the usual recommended vaccinations for Vietnam include cover against the childhood diseases (Tetanus and Diphtheria, Measles, Mumps and Rubella) as well as cover against the food and water borne diseases, including Typhoid and Hepatitis A.Is there yellow fever in Cambodia?
You only need the Yellow Fever certificate if you are flying into Cambodia from a country with Yellow Fever risk (see link above) or are transiting through an airport of such a country for more than 12 hours en route to Cambodia.What is the best antimalarial drug?
When several different drugs are recommended for an area, the following table might help in the decision process.- Atovaquone/Proguanil (Malarone)
- Chloroquine.
- Doxycycline.
- Mefloquine.
- Primaquine.
- Tafenoquine (ArakodaTM)
Do I need malaria pills for Southeast Asia?
If you are travelling in this area you should take either doxycycline or Malarone, or take all possible precautions against being bitten. However, there is a higher risk in inland, forested areas, where mefloquine, doxycycline or Malarone are recommended. There is no risk of malaria in Singapore or Hong Kong.Does Cambodia and Vietnam have malaria?
There are expats who live and travel all over Cambodia and Vietnam for years without taking antimalarials with no problems. Vietnam is not the most malarial spot in the world, but it does exist there in places. Some travelers take no drugs, some do when in the affected zones. It's your call.How do people stay safe in Cambodia?
2. Personal safety tips for Cambodia- Stick to well-lit, busy areas and always be aware of your surroundings.
- Only carry the cash you need for the day on you, and if you choose to use a money belt ensure it stays as secret as possible.
- Keep your valuables out of sight as much as possible.