Pakistan’s health authorities have launched an investigation in a high-profile case of Human Immunodeficiency Virus (HIV) infection of 130 people in Islamabad, most of whom are children and many of whom have been diagnosed since the outbreak was reported on Saturday.
Health officials are now trying to determine the cause of transmission, expand screening and provide proper medical treatment and support for the affected people and for them to continue to heal, the country’s health ministry said.
Health officials said the cases were detected through regular surveillance and targeted testing in the affected area. A very large number of infections, especially among children, has caused concern among public health experts and the epidemiological investigation is on in the areas to examine whether the cases have a common origin or multiple transmission routes.
The investigators are now working on contact tracing, community testing and medical histories of patients and are also analyzing the whole medical history to better understand how the infections happened. There are so far no official cause and the investigators have not identified a cause and have urged the public not to speculate while the investigation is ongoing, a fact the government has said.
The Ministry of Health in collaboration with provincial health departments and public health experts have deployed medical teams in the affected region. These teams are doing more HIV screening, providing counseling services and helping people diagnosed with HIV to be connected to treatment programs.
Early diagnosis and timely access to antiretroviral therapy (ART) is key as well as having a long and healthy life and has been promoted by health officials.
HIV attacks the body’s immune system and can lead to Acquired Immunodeficiency Syndrome (AIDS) if left untreated, medical professionals say. However, advances in modern medicine mean that people who have periodic treatment and medical supervision can effectively manage the disease. Early detection is still one of the key factors in how health can be improved.
The outbreak has also revived discussion about infection prevention and control in the healthcare sector. Public health professionals say sterile medical equipment is essential in hospitals, clinics and diagnostic centers and blood transfusions should be conducted in a safe manner and infection control is well established. Regular monitoring and strict adherence to healthcare standards are important for the prevention of healthcare-associated infections.
Authorities have launched awareness campaigns to educate the community about HIV, how it is spread and how it is not spread. HIV is transmitted by unprotected sexual contact, through sharing contaminated needles, transfusion of infected blood, or from mother to child during pregnancy, childbirth or breastfeeding, if preventive treatment is not available. It is not transmitted through casual contact like shaking hands, hugging, eating food or living in the same household.
The government also called on citizens to not stigmatize people with HIV. Discrimination, public health organizations warned, can deter people from taking testing as well as getting treatment to combat the spread of HIV. Compassion, accurate information, and community support are considered key components of a successful public health response.
International health organizations have always reminded us that HIV testing, access to treatment and disease surveillance systems need to be increased. Countries around the world are bringing awareness campaigns and preventive healthcare and early intervention programs to prevent HIV and improve outcomes for those living with the virus.
Health officials in Pakistan have said they would like people of Pakistan to know that all confirmed cases are being monitored and that more resources are being mobilized in the affected area to contain the outbreak. They are also reviewing healthcare practices in the affected area to identify any gaps that could need to be addressed.
The investigation is ongoing, and officials have said laboratory and field investigations and expert reviews will continue until the source of the outbreak is determined. There will be more news when more information is available.
The incident underlines the necessity of strong public health systems, safe medical care, regular disease surveillance and general awareness to reduce the incidence of infectious diseases. Early testing, evidence-based prevention and timely treatment are the most important methods for HIV control and community health, health care professionals have said.
