Mumps Risk Rises For Young Adults

Young Australian adults may be at a higher risk of contracting mumps than at any time since mumps vaccines were introduced in the 1970s.

Young Australian adults may be at a higher risk of contracting mumps than at any time since mumps vaccines were introduced in the 1970s, immunisation and infectious disease experts have warned.

Transmission of mumps virus has been considerably reduced since the introduction of vaccination, according to Prof Peter McIntyre, Director of the National Centre for Immunisation Research and Surveillance of Vaccine Preventable Diseases in Sydney.

Mumps - Causes - Symptoms - Diagnosis And Treatment - FAQs
Mumps is a contagious viral infection that typically causes a painful swelling of one or more of the salivary gland. Mumps most commonly occurs in children aged 2-12 years who have not been vaccinated against the disease. However, it can occur at any age. It was a common childhood disease before the development of the mumps vaccine (MMR vaccine).

However, Prof McIntyre and colleagues said in the latest issue of The Medical Journal of Australia (MJA) that there has been a recent resurgence of mumps in young adults.

“Both the waning of vaccine-acquired immunity and the accumulation of unvaccinated cohorts over time appear to have contributed to an increased susceptibility among young adults,” Prof McIntyre said.

“For now, the priority should be to target young adults, particularly those born during the late 1970s and early 1980s and now aged 25-30 years, for a second dose of MMR (measles-mumps-rubella vaccine).

“In this well travelled age group, an important opportunity for giving a second dose of MMR is at the time before overseas travel.”

MMR vaccine is routinely given to children at the ages of one and four years, but is provided free of charge for all age groups in many Australian jurisdictions.

Meningitis - Causes - Symptoms - Diagnosis - Treatment - FAQs
Meninges are the three layers of membrane that cover the brain and infection of the cerebrospinal fluid between them causes meningitis the disease of the meninges.

In a related article in the same issue of the MJA, Dr Sanjaya Senanayake, an infectious diseases specialist at the Canberra Hospital Department of Microbiology, said there has been a consistent rise in mumps notifications in Australia over the past few years, with almost 600 notifications in 2007.

Three-quarters of those were for people aged 20 or over.

Immunization
Protect your child from various deadly diseases by giving the vaccinations at the right age. This tool helps you schedule the vaccinations of your child.

“Clinicians need to raise their awareness of the disease … and to be familiar with the available tools for diagnosis,” Dr Senanayake said.

Complications of mumps infection can include inflamed testicles, meningitis, pancreatitis, deafness and spontaneous abortion.

Source-AMA
SRM