HomeNewsHealth & FitnessRise in cases of depression, panic attacks, insomnia due to Covid-related trauma: Experts

Rise in cases of depression, panic attacks, insomnia due to Covid-related trauma: Experts

Several hospitals and clinics in the national capital are registering a spike in the number of patients complaining of symptoms related to pyschological ailments triggered by post-traumatic stress.

June 27, 2021 / 17:30 IST
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Image by Eakachai Leesin via Shutterstock
Image by Eakachai Leesin via Shutterstock

Inability to mourn with family members or cope with grief alone due to Covid constraints has led to an increase in cases of depression, anxiety, insomnia and other mental health disorders among people in Delhi who have been affected directly or indirectly by the pandemic, experts said.

Several hospitals and clinics in the national capital are registering a spike in the number of patients complaining of symptoms related to pyschological ailments triggered by post-traumatic stress, they said. Delhi had reeled under a brutal second wave of the pandemic which claimed a massive number of lives daily, with the oxygen supply shortage issue at various hospitals, having added to the woes.

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Hospital premises and crematoriums had witnessed distressful scenes, with grieving family members, many in full PPE kits, trying to come to terms with the loss of their loved ones. Medical experts in Delhi concurred that the family members were unable to grieve together after losing their dear ones to Covid due to safety constraints and social distancing norms.

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How does a vaccine work?

A vaccine works by mimicking a natural infection. A vaccine not only induces immune response to protect people from any future COVID-19 infection, but also helps quickly build herd immunity to put an end to the pandemic. Herd immunity occurs when a sufficient percentage of a population becomes immune to a disease, making the spread of disease from person to person unlikely. The good news is that SARS-CoV-2 virus has been fairly stable, which increases the viability of a vaccine.

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There are broadly four types of vaccine — one, a vaccine based on the whole virus (this could be either inactivated, or an attenuated [weakened] virus vaccine); two, a non-replicating viral vector vaccine that uses a benign virus as vector that carries the antigen of SARS-CoV; three, nucleic-acid vaccines that have genetic material like DNA and RNA of antigens like spike protein given to a person, helping human cells decode genetic material and produce the vaccine; and four, protein subunit vaccine wherein the recombinant proteins of SARS-COV-2 along with an adjuvant (booster) is given as a vaccine.

What does it take to develop a vaccine of this kind?

Vaccine development is a long, complex process. Unlike drugs that are given to people with a diseased, vaccines are given to healthy people and also vulnerable sections such as children, pregnant women and the elderly. So rigorous tests are compulsory. History says that the fastest time it took to develop a vaccine is five years, but it usually takes double or sometimes triple that time.
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