With winter approaching, the department of health is issuing a vital reminder to the public regarding the increasing threat of respiratory infections. The best way to stay healthy, is by getting a flu vaccine, especially if you are at high risk.
With respiratory syncytial virus (RSV) currently at its peak circulation and influenza infections on the rise, citizens are urged to take extra precautions to safeguard themselves and their loved ones. Although Covid-19 continues to circulate at low levels, the convergence of these respiratory viruses poses a significant health risk.
The National Institute for Communicable Diseases, equipped with a robust surveillance system, alerts the department of health about the heightened activity of RSV. This virus predominantly affects young children but also poses a risk to older individuals, contributing to respiratory illnesses. Moreover, the similarity in symptoms between RSV and Covid-19 can lead to confusion among the public. As RSV peaks, the onset of the influenza virus season follows, further amplifying the risk of respiratory infections.
While most cases of these respiratory illnesses are mild, severe complications and even fatalities can occur, particularly among individuals with pre-existing health conditions. The elderly, individuals with heart and lung diseases, those living with HIV or tuberculosis, pregnant women, and others at high risk of severe illness are strongly advised to receive the influenza vaccine. This vaccine, available free of charge in public clinics for high-risk groups, can also be purchased in the private sector for those seeking additional protection.
Preventative measures
In addition to vaccination, the public is reminded to adhere to preventive measures to curb the spread of respiratory viruses.
Influenza spreads through respiratory droplets when people cough or sneeze. To minimise the risk of infection, health officials advise the public to:
- Practice good respiratory hygiene: Cover your nose and mouth when coughing or sneezing, and dispose of tissues properly.
- Stay home when unwell.
- Maintain good hand hygiene: Wash your hands frequently with soap and water, especially after being in public places or around sick individuals.
- Avoid close contact with those who are sick.
- Wear a mask, particularly if you are unwell.
Recognising the symptoms of respiratory infections is imperative for prompt medical intervention. Common symptoms include runny nose, decreased appetite, coughing, sneezing, fever, and wheezing. Parents and caregivers are urged to seek immediate medical attention if children exhibit breathing difficulties, dehydration, or worsening symptoms.
It’s important to note that individuals infected with influenza can remain contagious for three to eight days, emphasising the significance of preventive measures even after symptoms subside. Wearing masks and practicing social distancing are recommended, especially for those who are ill, to mitigate the risk of transmission.
As respiratory infections escalate during the winter season, the health department emphasises the importance of proactive measures to protect public health. By staying vigilant, adhering to preventive measures, and prioritising vaccination, you can minimise the impact of respiratory viruses on yourself and your communities.
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