Rabies symptoms

Infectious Disease

Updated on September 04, 2024

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Rabies is mainly characterized by hydrophobia, fear of wind, pharyngeal muscle spasms, progressive paralysis, etc. It is divided into: the prodromal phase, the excitative phase, and the paralytic phase, with varying symptoms in each phase.

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Written by Xiong Hong Hai

Infectious Disease

36sec

Symptoms of the incubation period of rabies

Rabies has no obvious symptoms during the incubation period. Some people might feel as if ants are biting at the wound site, while others may display symptoms of fatigue and lack of energy; however, the vast majority of people do not show any clear characteristic symptoms. The incubation period for rabies can range from one to three months, and it is rare for it to extend beyond one year. The duration of the incubation period is highly dependent on the location of the bite; the farther from the head, the longer the incubation period. Conversely, the closer to the head and face, the shorter the incubation period.

Written by Xiong Hong Hai

Infectious Disease

34sec

Rabies: Hazards and Prevention

Rabies is a fatal disease, with a 100% mortality rate upon infection. Therefore, rabies is extremely dangerous. In terms of prevention and control of rabies, prevention is the only option. By strengthening prevention, the incidence of rabies can be reduced. For the prevention of rabies, it is necessary to routinely administer rabies vaccinations to animals such as dogs and cats. Individuals who frequently come into contact with dogs, cats, bats, and other animals should receive preventive rabies vaccinations.

Written by Xiong Hong Hai

Infectious Disease

35sec

How long can rabies antibodies last?

Antibodies for rabies generally last for a relatively long time. According to the 2016 rabies prevention guidelines, if the rabies vaccine is administered systematically and sufficient levels of rabies antibodies are produced, then three to five years later, the vast majority of people can still detect effective levels of rabies antibodies. Nowadays, the detection of rabies antibodies is also quite convenient, so if one has been vaccinated against rabies before and is exposed again, it is possible to first test for rabies antibodies to determine whether there is a need to vaccinate again.

Written by Xiong Hong Hai

Infectious Disease

42sec

Can rabies be transmitted?

Rabies is primarily caused by not getting vaccinated after being bitten by a rabid dog; this has been found in epidemiological studies in our country. In addition to bites from rabid dogs, there are also instances of people being bitten or scratched by cats, or bitten by bats, though these are relatively less common. So far, there have been no cases found of transmission from human to human. Rabies is a fatal disease; once infected, the mortality rate is 100%. Therefore, after being bitten by a dog, it is crucial to take preventive measures, treat the wound, and administer rabies vaccine and rabies immunoglobulin to generally prevent infection.

Written by Xiong Hong Hai

Infectious Disease

37sec

Is rabies contagious?

Rabies is a contagious disease, and currently, rabies is primarily transmitted by bites or scratches from rabid dogs. Additionally, there are risks of infection from bites by cats during their symptomatic phase, as well as from bats. Transmission from human to human is extremely rare. The rabies virus mainly resides in the saliva of dogs or cats during their symptomatic phase. Therefore, the risk is significant if bitten by a rabid dog. Rabies is a fatal disease, with an infection leading to 100% mortality, which makes prevention crucial.

Rabies symptoms

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Other Voices

Symptoms of the incubation period of rabies

Rabies: Hazards and Prevention

How long can rabies antibodies last?

Can rabies be transmitted?

Is rabies contagious?