Especially after the COVID-19 pandemic, the utility of vaccines has become ever more obvious to people across the globe. Vaccines are among the most important breakthroughs of modern medicine that have significantly improved public health by preventing severe illnesses and reducing complications, hospitalisations, and mortality.
Fact: The majority of vaccines do not result in the disease they are intended to prevent, assured the physician. Some vaccines use dead or weakened virus particles, while others use specific components of the pathogen to prepare the immune system . Fact: Dr Singh cautioned that the immunity that comes with natural infection can result in severe complications in some cases. Vaccinations allow for immunity to develop without having to suffer from the disease itself. Fact: The physician highlighted that vaccines do not eliminate the risk of infection , but they do significantly reduce the chance of severe disease and complications. Note to readers: This article is for informational purposes only and not a substitute for professional medical advice. Always seek the advice of your doctor with any questions about a medical condition. Dr Amit Prakash Singh is a consultant in the department of Internal Medicine at the CK Birla Hospital, Delhi.
He has over 22 years of clinical experience.
“Some slight side effects, including mild fever, fatigue, or soreness, are signs of an immune response and not of the disease,” pointed out Dr Singh. “Effectiveness can differ from one vaccine to another and even from one person to another,” he added.
