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NoBites Abroad · Destinations · Guatemala · Antigua Guatemala
Quick Briefing · GUA

Antigua has no malaria and few mosquitoes. Dengue is the one to keep in mind.

Disease risk LowBites Occasional
  • Travel clinic CDC recommends medicine or vaccines for some areas · which ones
  • No CDC travel notice for mosquito-borne disease
Rated for Dec–Apr tripsFull picture ↓

The CDC says by name that there is no malaria in Antigua, and it calls mosquito exposure for highland travelers limited. Dengue is less common at this altitude but has flared in some rainy seasons, and the dry December–April months are the quietest.

By NoBites Abroad·Updated October 2026·4 min read

A few, and far fewer than in Guatemala's lowlands. The CDC says by name that there is no malaria transmission in Antigua, and it describes mosquito exposure for highland travelers as limited. Dengue is the one disease to keep in mind. It is less common at this altitude, but it has flared in Antigua in some rainy seasons, and its mosquito bites by day.

Disease risk LowThe CDC says there is no malaria in Antigua, and 2026 has been a quiet dengue year nationally, though dengue has flared in Antigua in some rainy seasons.
Bite nuisance OccasionalFew biting insects at this altitude; planted hotel courtyards and shaded coffee farms are the likeliest spots for a daytime bite.
CirculatingDengue (mostly in the rainy season)Daytime mosquitoes around gardensNo malaria in Antigua (CDC)No yellow fever vaccine advisedNo chikungunya vaccine advised
CDC noticesNo country-specific notice for mosquito-borne disease
Travel clinicCDC says there is no malaria transmission in Antigua and lists malaria medicine only for Alta Verapaz, Baja Verapaz, Escuintla, Izabal and Petén. If your route adds one of them, see a travel clinic 4–6 weeks before departure.
Dec–Apr tripsAntigua's dry season, sunny by day and cool at night, and the least favorable time for mosquitoes. Also the clear-sky months for the volcano treks, with the coldest nights in December and January.
Data checkedOctober 2026 · sources

No malaria in Antigua, in the CDC's words

The CDC's Guatemala page places malaria "Primarily in the departments of Alta Verapaz, Baja Verapaz, Escuintla, Izabal, and Petén" and states "No malaria transmission in the cities of Antigua or Guatemala City (the capital)." It names the city itself, so the answer doesn't hinge on altitude, and Sacatepéquez, Antigua's department, isn't one of the five. The CDC doesn't recommend the yellow fever vaccine for Guatemala, and it says chikungunya vaccination is "generally not recommended."

Pacaya volcano is in Escuintla, one of the CDC's five malaria departments, so if a Pacaya hike is on your plan, mention it to a travel clinic 4–6 weeks before departure.

Our Guatemala briefing covers Lake Atitlán and the lowlands, and the Tikal & Flores briefing covers Petén's malaria advice.

Dengue at about 4,900 feet

Antigua sits around 4,900 feet (1,500 m) up. Dengue is less common here than in the lowlands, but it does reach the valley, and it has flared in Antigua and its neighboring villages in some rainy seasons. Nationally, 2026 has been a quiet year. The health ministry's count through late July was about 43% below the same point of 2025, after a record 2024. In October the Pan American Health Organization reported dengue rising again across Central America, with three dengue types circulating together in Guatemala this year.

The mosquito behind it bites in daylight, with peaks after sunrise and in the late afternoon, and it breeds in water containers, flower vases and patio drains. The planted courtyards of colonial hotels and cafés are the likeliest place for a daytime bite in town, and the shaded coffee farms on the valley's edges the likeliest outside it. Forum posters describe very few mosquitoes in the highlands and tie the quiet to the dry season; the exceptions they mention are bites around gardens and midges at night in the rainy season. Repellent over sunscreen in the morning covers it. Our dengue & Zika routine has the full schedule.

Dry season and the volcanoes

December to April is Antigua's dry season, sunny by day and cool at night, and the least favorable time for mosquitoes. Dengue rises with the May to October rains, so the dry season lowers it without removing it. These are also the clear-sky months for the volcano treks. Acatenango is an overnight climb from about 7,900 feet (2,400 m) to camps near 11,500 feet (3,500 m), with the coldest nights in December and January, so pack for freezing temperatures rather than bugs.

Where you're going

Scores are for a December–April trip.

city

Antigua's colonial center

Disease risk LowBite nuisance Occasional

The CDC says there is no malaria in the city. Planted courtyards, fountains and flower vases are where a day-biting mosquito would breed, so put repellent on before a long lunch in a garden café.

highland

Acatenango & Fuego treks

Disease risk NegligibleBite nuisance Hardly any

Freezing nights at the high camps, not bites, are the issue here. Pack for cold.

countryside

Coffee farms

Disease risk LowBite nuisance Occasional

Shade-grown coffee at Filadelfia, La Azotea and San Miguel Escobar. Shaded, humid plantings are a likelier spot for a daytime mosquito, so wear repellent on the tour.

countryside

Jocotenango, Ciudad Vieja & nearby villages

Disease risk LowBite nuisance Occasional

The same altitude as Antigua, and part of the same rainy-season dengue flares. Daytime repellent on village visits.

The Antigua kit

One spray handles the highlands. Add the permethrin if the trip continues to Tikal or the lowlands.
  • Picaridin 20% travel sprays: odorless, layers over sunscreen and fits a day bag for courtyard lunches and finca tours. One 3.4 oz bottle covers about a week of daily use for one person.
  • Permethrin 0.5% for lowland clothes: treat a long-sleeved shirt and trousers at home 48 hours before you fly if Petén or Izabal is on the route. It goes on clothing, never on skin.
Carry-on trio → Permethrin → Full rankings

One rule outlasts the trip. Any fever during the trip or after you get home means a doctor visit, and you tell the doctor you were in Guatemala, naming any lowland stops. If you were bitten, bitten in a dengue zone covers what to watch for.

Traveler questions

Do I need malaria pills for Antigua?

No. The CDC's Guatemala page says "No malaria transmission in the cities of Antigua or Guatemala City (the capital)" and lists malaria prevention medicine only for Alta Verapaz, Baja Verapaz, Escuintla, Izabal and Petén. If your route continues to Tikal or another lowland department, see a travel clinic 4–6 weeks before departure.

Is there dengue in Antigua?

Sometimes. It is less common at Antigua's altitude than in the lowlands, but it has flared in Antigua and nearby villages in some rainy seasons. Nationally, 2026 has been a quiet year. The mosquito bites by day, so put repellent on over sunscreen in the morning, especially for courtyard cafés and coffee-farm tours.

Will I get bitten on the Acatenango hike?

Bites aren't the problem on Acatenango. It's an overnight climb to camps near 11,500 feet (3,500 m), with freezing nights in the dry season, so pack warm layers. The usual trailhead is in Chimaltenango, which isn't on the CDC's malaria list.

Do I need a yellow fever vaccine for Guatemala?

The CDC doesn't recommend it, and none is required when you fly direct from the US. Guatemala does require proof of vaccination for travelers 1 year and older arriving from a country with yellow fever risk, including layovers of more than 12 hours there.

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