Monday, July 13, 2020

The Coronavirus Disease

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Hardi Talwani

Article Title

The Coronavirus Disease

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Global Views 360

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July 13, 2020

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Computer generated representation of COVID-19 virions (SARS-CoV-2) under electron microscope

Computer generated representation of COVID-19 virions (SARS-CoV-2) under electron microscope | Source Felipe Esquivel Reed via Wikimedia

Severe acute respiratory syndrome-Coronavirus 2 (SARS-CoV-2) is a novel virus from the family of coronaviruses which causes COVID-19 i.e. Coronavirus Disease-2019. It is the successor of the SARS-CoV-1 which caused the SARS outbreak in the year 2003-2004. This is a positive-sense single-stranded RNA virus which has rapid mutation properties.

The etymology of the name suggests that 'Corona' comes from the Latin word corōna meaning crown, garland, or a wreath. When seen under an Electron Microscope, the virion which has a diameter of 50-200 nanometres looks like the solar corona hence named Coronavirus.

When the virus enters the body; it attaches itself to the binding site or the ACE 2 receptors of healthy lung cells through its spike protein. Then it enters the cell via this attachment and causes apoptosis or cell death. The virus also affects organs other than lungs such as the brain, heart and kidneys. The multiple impact points make it problematic for the researchers to create a vaccine in addition to its rapid mutation properties.

The disease might have a zoonotic origin i.e. the transmission occurs from animals to humans. On comparing the genomic sequences the Human Coronavirus strain is found to be 96% identical to Bat Coronavirus samples and 92% similar to the Pangolins samples. Human transmission of the disease takes place via air droplets when the infected person is coughing, sneezing or talking.

The first cases of this respiratory illness were reported to the World Health Organization (WHO) from Wuhan City, Hubei Province, China, on 31 December 2019. It is the first severe outbreak since the 2009 H1N1 Influenza Pandemic. Initially, it was supposed that the site of origination is Huanan Seafood Wholesale Market but, in May 2020 the negative samples tested, by  Chinese Center for Disease Control and Prevention, from the livestock market suggested that it was the site of the super spreading of the virus.

SARS-CoV-2 is known to have an average reproduction number of 2.2-2.6 which means that, on an average, one infected person can spread the infection to 2-3 people. Although if measures like social distancing are put into use, to reduce the exposure of the infected population, it leads to a significant reduction in transmission rates. The infection fatality rate (IFR) of COVID-19 in various studies till 16th June 2020 was projected to range 0.60% to 1% of infected people . However few studies suggested the IFR as high as 3.6%.

The testing of an individual takes place through a method known as real-time Reverse transcription Polymerization Chain reaction (rRT-PCR). The process of obtaining strains and testing the patients usually involves nasal swabs or sputum swabs; the results come in within a span of a few hours to a couple of days.

Currently, there are no known vaccines available for the virus or any specific antiviral treatments, but there are numerous vaccines in works all over the world to tackle COVID-19. Experts believe that the minimum time required to test a vaccine is 12 to 18 months.

Trials are also going on for the repurposed drugs or the drugs which are useful for treating other diseases and might be capable against COVID-19: Some of these drugs are Hydroxychloroquine, chloroquine, Remdesivir, Dexamethasone, Lopinavir-ritonavir, and Convalescent plasma.

The only current solutions for tackling the pandemic are social distancing, hand wash, hygiene and face masks.

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February 4, 2021 5:16 PM

Bhagat Singh: The Man, The Life, And The Beliefs

Bhagat Singh is one of the ‘big names’ immortalised in the history of India’s freedom struggle and eternally cherished even after almost ninety years of his martyrdom. What makes him stand out is his popularity among the masses being almost on par with the likes of Mahatma Gandhi and Jawaharlal Nehru, despite his beliefs and actions being diametrically opposite to theirs.

Of the freedom fighters who remain mainstream in today’s India— a crowd predominantly made up of politicians with center or right of centre leanings, Bhagat Singh occupies a relatively lonely spot as a young, staunchly left-wing revolutionary who outrightly rejected Gandhi’s philosophy, and preferred direct action over politics.

Newspaper headline after Central Legislative Assembly non-lethal bombing

Bhagat Singh is most commonly and widely remembered in association with an incident where he, along with his friend and comrade B.K. Dutt dropped non-lethal smoke bombs into the Central Legislative Assembly from its balcony in 1929. They also scattered leaflets by the Hindustan Socialist Republican Association (HSRA), which he was a major part of and was aided by in orchestrating the bombings. He is said to have been inspired by French anarchist Auguste Vaillant, who had bombed the Chamber of Deputies in Paris in 1893.

The bombing gathered widespread negative reaction due to the use of violence, especially from those who supported the Gandhian method. While Bhagat Singh and the HSRA wanted to protest exploitative legislatures such as the Public Safety Act and the Trades Disputes Bill, it is also widely accepted that they additionally intended to use the drama and public attention of the ensuing trial to garner attention to socialist and communist causes. Bhagat Singh and Dutt did not escape under the cover of panic and smoke despite the former carrying a pistol, and waited for the police to find and arrest them. During the trial Bhagat Singh frequently chanted a variety of slogans, such as ‘Inquilab Zindabad,’ which is even today often raised in protests across India.  

March 25th Newspaper carrying the news about execution of Bhagat Singh | Source: Tribune India

However, this was not the trial that ended in Bhagat Singh receiving his execution sentence. Before the Assembly bombings, Bhagat Singh had been involved in the shooting of police officer John Saunders, in connection to the death of freedom fighter Lala Lajpat Rai. At that time he and his associates had escaped, but after Bhagat Singh was awarded a life sentence for the Assembly bombing, a series of investigations led to his rearrest as part of the Saunders murder case. It was this trial— generally regarded as unjust— that led to his much protested execution sentence.

Bhagat Singh was hanged to death on the eve of March 23rd, 1931 and he was just twenty-three years old.

Despite the criticism he received for his actions, his execution sentence was widely opposed and many attempts were made to challenge it. In fact, his execution came on the eve of the Congress party’s annual convention, as protests against it worsened. He was memorialised nationwide as a martyr, and is often addressed with the honorific Shaheed-e-Azam Bhagat Singh.

Apart from being a socialist, Bhagat Singh was attracted to communist and anarchist causes as well. In ‘To Young Political Workers,’ his last testament before his death, he called for a “socialist order” and a reconstruction of society on a “new, i.e, Marxist basis.” He considered the government “a weapon in the hand of the ruling class”, which is reflected in his belief that Gandhian philosophy only meant the “replacement of one set of exploiters for another.” Additionally, he wrote a series of articles on anarchism, wanting to fight against mainstream miscontrusions of the word and explain his interest in anarchist ideology.

Bipin Chandra, who wrote the introduction to Why I am an Atheist by Bhagat Singh | Source: Wikimedia

While writing the introduction to Bhagat Singh’s remarkable essay Why I am an Atheist in 1979, Late Bipan Chandra described the Marxist leaning of Bhagat Singh and his associates in the following way;

Bhagat Singh was not only one of India’s greatest freedom fighters and revolutionary socialists, but also one of its early Marxist thinkers and ideologues. Unfortunately, this last aspect is relatively unknown with the result that all sorts of reactionaries, obscurantists and communalists have been wrongly and dishonestly trying to utilise for their own politics and ideologies the name and fame of Bhagat Singh and his comrades such as Chandra Shekhar Azad.”

Bhagat Singh is often admired and celebrated for his dedication to the cause of liberation. However his socialist, communist and anarchist beliefs were suppressed by the successive governments in Independent India. This in a way is the suppression of a revolutionary who has the potential to inspire, unite and motivate the growing population of a spectrum of activists all over India, in direct response to the fast-spreading divisiveness and intolerance in the country, often patronised by the groups and organizations professing the right-wing fascist ideology.

Bhagat Singh’s dreams of a new social order live on, not just in his writings, but also reflected in the hearts of every activist, protester, and dissenting citizen. The fight for freedom, revolution, Inquilab, may have changed in meaning, but it is far from over.

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