Rabies Acquired through Mucosal Exposure, China, 2013

Area of Science:

• Public Health
• Infectious Diseases
• Virology

Background:

• Rabies is a fatal viral disease transmitted primarily through bites from infected animals.
• Human-to-human transmission of rabies is rare but documented, often through organ transplantation or, exceptionally, through mucosal exposure.

Observation:

• A father in China contracted rabies after sucking his son's wound.
• The son had been bitten by a stray dog and received postexposure prophylaxis.
• The father refused postexposure prophylaxis and subsequently died.

Findings:

• This case demonstrates rabies transmission through mucosal exposure (sucking wounds).
• Timely postexposure prophylaxis (PEP) including rabies immunoglobulin and vaccine is crucial for survival.
• Failure to administer PEP can lead to fatal rabies infection.

Implications:

• Physicians must consider non-bite exposures, like mucosal contact, as potential rabies transmission routes.
• Healthcare providers should strongly encourage postexposure prophylaxis in all suspected rabies exposure cases.
• Public awareness campaigns on rabies prevention and prompt medical attention are vital.