Russia: Nationwide increase in Hepatitis A cases

Event

The number of Hepatitis A cases reported nationwide in the first ten months of 2017 increased by 47.7 percent compared to the same period in 2016. According to health officials, Hepatitis A currently affects 5.6 out of every 100,000 people. The most affected regions include Udmurtia, Perm Kra, Penza, Veliky Novgorod, Ivanovo, Irkutsk, Arkhangelsk, Moscow and Saint Petersburg. Officials are reportedly taking measures to prevent further spread.

Context

Hepatitis A is transmitted via food and water that has been contaminated by human fecal material containing the virus. The incubation period is between 15 and 50 days. In approximately 90 percent of cases the infected person presents no symptoms. In cases where symptoms are present the patient may display flu-like symptoms, long-term fatigue (lasting weeks or months), headaches, nausea, vomiting, loss of appetite, hives, and muscle and joint pain. In some cases the individual may complain of discomfort in the upper right portion of the abdomen (liver). A gradual yellowing of the skin may also be observed, which can last up to a month. Given that symptoms of Hepatitis A are rare and easily confused with other illnesses, a doctor should be consulted in order to obtain an accurate diagnosis.

Advice

Individuals in or considering travel to the above-mentioned areas are advised to contact their medical provider regarding vaccination. To reduce exposure to the disease, exercise proper personal hygiene and food sanitation measures: wash hands regularly, do not drink tap water, and eat only thoroughly cooked foods.