HomeNewsBusinessDrug firms seek free export of Remdesivir as weak demand inflates inventories

Drug firms seek free export of Remdesivir as weak demand inflates inventories

Drug makers had ramped up their capacity to make Remdesivir amid acute scarcity during the second wave of the coronavirus pandemic, but demand has crashed in step with the steep fall in the number of new cases.

July 06, 2021 / 13:26 IST
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Remdesivir is being widely used in treating COVID-19 patients and its demand had skyrocketed following a surge in novel coronavirus infections in India.(Representative image)
Remdesivir is being widely used in treating COVID-19 patients and its demand had skyrocketed following a surge in novel coronavirus infections in India.(Representative image)

Drug makers have urged the government to remove export curbs on Remdsivir to clear bulging inventories as demand for the anti-viral jab given to hospitalised patients of COVID-19, has fallen sharply.

Manufacturers had aggressively expanded capacity to meet the sudden surge in demand during the second wave of the novel coronavirus pandemic.

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"Things are unpredictable during a pandemic like COVID-19. We have expanded capacities responding to the government’s call," said Dharmesh Shah, Chairman of BDR Pharmaceuticals, which manufactures Remdesivir for Cipla.

"The government will have to do a stockpile just to ensure that we are not stranded in case of a third wave. I think the government has done strategic provisioning of the drug, now that there is no demand, it should allow exportation, to allow us clear inventory," Shah added.

COVID-19 Vaccine
Frequently Asked Questions

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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.

How many types of vaccines are there?

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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