Risk Factors for Covid-19 Infection

Covid-19 is an acronym of coronavirus disease 2019. Coronaviruses are a large family of viruses that are common throughout the world. They can cause respiratory illness in people and animals. This particular one originated in China at the end of 2019 in the city of Wuhan. In the past two decades, coronavirus outbreaks have caused global concern, including one in 2003 with the Severe Acute Respiratory Syndrome (SARS) and more recently in 2012 with the Middle East Respiratory Syndrome (MERS).

Covid-19 is a disease caused by SARS-CoV-2 that can trigger what doctors call a respiratory tract infection. It can affect the upper respiratory tract, viz. sinuses, nose, and throat or lower respiratory tract, viz. windpipe, and lungs. Severe cases can lead to serious respiratory disease, and even pneumonia.

On January 30, 2020, the WHO declared the Covid-19 outbreak a global health emergency. On March 11, 2020, the WHO declared it a global pandemic.

Risk factors -

The following are the risk factors that are likely to predispose the people to Covid-19 infection -

Age 65 years and older -

People, who are 65 years and older, are at a higher risk of Covid-19 infection due to their decreased immunity. They are more likely to have some associated co-morbidities like diabetes, hypertension, chronic kidney disease, and chronic obstructive pulmonary disease. Also, the course of disease tends to be more severe in them resulting in higher mortality. However, its transmission among the elderly population can be reduced by taking appropriate preventive measures. If you liked this short article and you would like to receive even more facts regarding Healgen corona zelftest kopen kindly visit our own website.

Chronic lung disease and asthma -

People with asthma are more likely to catch Covid-19. The hospital data shows that respiratory patients are more likely to experience severe complications. As there is still no cure for it, the best action that people can take is to protect themselves from infection. The same is the case with other chronic lung diseases.

Serious heart conditions -

Covid-19 causes direct damage to the lungs and triggers an inflammatory response, which places stress on the cardiovascular system in two ways, viz. by infecting the lungs the blood oxygen levels drop and the inflammatory effects of the virus itself cause the blood pressure to drop as well. In such cases, the heart must beat faster and harder to supply oxygen to major organs.

According to the European Society of Cardiology, individuals with heart conditions such as heart failure, dilated cardiomyopathy, advanced forms of arrhythmogenic right ventricular cardiomyopathy, and patients with congenital cyanotic heart disease are at the highest risk.

Severe obesity -

There are increasing number of reports that have linked obesity to more severe Covid-19 infection and death. Obesity reduces the protective cardio-respiratory reserves and weakens the immune regulation that appears likely to help the progression to critical stage of the disease.