In brief
- There is no adenovirus vaccine for the general public [1] [2]. In Russia, no specific vaccine against respiratory viral infections has been developed [3].
- The main measures are washing your hands, not touching your face, airing rooms, cleaning surfaces and isolating the sick person [4].
- The virus survives in the environment for up to 2 weeks and is killed by ultraviolet light and chlorine-based products [4].
- 70% isopropyl alcohol does not work against adenovirus [5].
What protects against infection
Clinical guidelines for children list physical measures that make it harder for respiratory viruses to spread [4]:
- wash your hands often;
- avoid touching your eyes, nose and mouth;
- sneeze and cough into your elbow;
- wipe surfaces with a disinfectant;
- wear a mask and other protective gear: goggles, gloves, gowns;
- limit contact with other people and keep your distance.
- Wash your hands with soap as often as possible
- Cover your mouth and nose with a mask
- Keep at least 1.5 m (about 5 ft) from others
- Poorly ventilated rooms
- Indoor and outdoor places with large crowds
- People talking or singing too close to you
These two sets of rules (called "3R" and "3P" in Russian) come from the Russian Ministry of Health clinical guidelines on acute respiratory viral infections in children [4].
“It is also important to follow personal hygiene, not to touch your eyes and face after being in public places, to wash your hands more often during the day, and to do regular damp cleaning at home and at work to keep dust from building up”
Izvestia (in Russian), May 24, 2023
Cleaning and disinfection
Adenovirus is very hardy: at room temperature it survives for up to 2 weeks and withstands cold and drying. It is killed by ultraviolet light and chlorine-based disinfectants [4].
Adenoviruses resist many common disinfectants. Products that work against norovirus also work against adenoviruses [6]. According to the CDC, 70% isopropyl alcohol is not effective against adenovirus; for disinfecting surfaces in healthcare settings, the CDC recommends products proven to kill adenovirus, such as a chlorine solution with 2,000–5,000 ppm chlorine [5].
The guidelines for adults add disinfecting dishes, air and surfaces with approved products, routine damp cleaning and airing rooms [3].
If someone at home is sick
- The sick person stays isolated at home until full clinical recovery, on average for 1–2 weeks [3].
- They get their own dishes and personal care items [3].
- Wash your hands after every contact with the sick person, clean the surfaces around them and air the room [4].
- A sick child should not go to daycare or school [4].
- The guidelines do not call for quarantine of people who have been in contact with the sick person [3].
The virus can be shed for a long time after recovery, especially in people with weakened immunity [1]. For timelines, see the article how long you are contagious.
Swimming pools
Less often, adenovirus spreads through water, in pools that are not chlorinated enough or in lakes. The CDC stresses that adequate chlorine levels in pools are important for preventing outbreaks of conjunctivitis [1].
Is there an adenovirus vaccine
A vaccine against adenovirus infection does exist: it is a live oral vaccine against types 4 and 7. It was approved in the US in 2011 and may be used only in military personnel aged 17 to 50 [7]. The tablets are swallowed whole; the vaccine is not given to pregnant women [7].
A vaccine like this was given to the US military as far back as 1971–1999 [8]. It is not approved outside the military, and there is no adenovirus vaccine for the general public [1]. No country has a civilian version of the vaccine [2].
In Russia, no specific vaccine against acute respiratory viral infections has been developed [3].
Adenovirus in vaccines against other diseases
Adenoviruses are used as a "vehicle" for vaccines against other infections. For example, the Russian COVID-19 vaccine Gam-COVID-Vac (Sputnik V) is built on two adenoviral vectors, rAd26 and rAd5 [9]. It is a vaccine against COVID-19, not against adenovirus infection.
Vaccines labeled "against distemper, adenovirus infections…" are veterinary products for dogs [10]. See the article adenovirus in dogs.
Frequently asked questions
Is there a vaccine for adenovirus?
Not for the general public [1]. A live vaccine against types 4 and 7 is approved in the US only for military personnel aged 17 to 50 [7].
Does alcohol kill adenovirus on surfaces?
According to the CDC, 70% isopropyl alcohol is not effective against adenovirus [5]. The virus is killed by chlorine-based products and ultraviolet light [4].
How long does adenovirus survive on surfaces?
Up to 2 weeks at room temperature [4].
Do close contacts of someone with adenovirus need to quarantine?
Russian clinical guidelines for adults do not call for quarantine of contacts. The sick person is isolated — on average for 1–2 weeks [3].
How adenovirus spreads
Ways you can catch it and how many days a person is contagious.
Sources
- CDC (US Centers for Disease Control and Prevention). About Adenovirus. Updated December 16, 2025. Accessed October 7, 2026.
- MSD Manual Professional Version. Katz S. Adenovirus Infections (fully revised July 2026). Accessed October 10, 2026.
- Russian Ministry of Health. Clinical guidelines “Acute respiratory viral infections (ARVI) in adults”, ID 724_2, published in the guidelines database on August 4, 2025 (in Russian). Accessed October 9, 2026.
- Russian Ministry of Health, Union of Pediatricians of Russia. Clinical guidelines “Acute respiratory viral infection (ARVI)”, children, ID 25_3, published in the guidelines database on September 2, 2026 (in Russian). Accessed October 8, 2026.
- CDC (US Centers for Disease Control and Prevention). Preventing Epidemic Keratoconjunctivitis (EKC) in Healthcare Settings. Updated April 15, 2024. Accessed October 10, 2026.
- CDC (US Centers for Disease Control and Prevention). Clinical Overview of Adenovirus. Accessed October 7, 2026.
- FDA (US Food and Drug Administration). Adenovirus Type 4 and Type 7 Vaccine, Live, Oral — Prescribing Information (Initial U.S. Approval: 2011, revised 10/2019). Accessed October 10, 2026.
- CDC, MMWR. Human Adenovirus Surveillance — United States, 2003–2016. Accessed October 7, 2026.
- The Lancet. Logunov D. Y. et al. Safety and efficacy of an rAd26 and rAd5 vector-based heterologous prime-boost COVID-19 vaccine: an interim analysis of a randomised controlled phase 3 trial in Russia. Lancet. 2021;397:671–681. Accessed October 10, 2026.
- Vidal veterinary drug reference (based on the Russian State Register). Multikan-4: vaccine against canine distemper, adenovirus infections, and parvovirus and coronavirus enteritis in dogs (in Russian). Accessed October 10, 2026.
This article was prepared by our editorial team from official sources and does not replace a doctor’s advice. Found an error? Write to us.