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The Vaccine Pioneer !

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15 Jan 2021 10:09 - 15 Jan 2021 10:11 #388376 by ketchim
Building on the work of Louis Pasteur andEd Jenner

Haffkine discovered that by passing cholera bacilli through the peritoneal cavity of guinea pigs

- 39 passes in total -

he could produce a strengthened, or "exalted" cholera culture: which he could then attenuate using heat.

An injection of the attenuated bacteria, followed later by an injection of the exalted bacteria

appeared to immunise guinea pigs against a lethal attack of the disease.

Up until that point, diseases like cholera had been thought of in miasmatic terms

- that they travelled in bad air -
Last edit: 15 Jan 2021 10:11 by ketchim.

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15 Jan 2021 10:20 - 15 Jan 2021 10:22 #388377 by ketchim
FYI, Viewers/readers: Louis Pasteur invented Pasteurizaton :

ALL the MILK you drink today is bacteria free because of him

pas·teur·i·za·tion noun

the sterilization of a product, such as milk or wine, to make it safe for consumption !
Last edit: 15 Jan 2021 10:22 by ketchim.

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15 Jan 2021 10:24 - 15 Jan 2021 10:27 #388378 by ketchim
A week after his success with guinea pigs in Paris, Haffkine replicated the results with rabbits and then pigeons.

He was ready for a human.

On 18 July 1892, Haffkine risked his life by injecting himself with attenuated cholera.

He suffered a fever for several days but recovered fully, and went on to inoculate three Russian friends

and then several other volunteers.

When each suffered no worse reaction, Haffkine was convinced he had a viable vaccine for wider testing.
Last edit: 15 Jan 2021 10:27 by ketchim.

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15 Jan 2021 10:29 - 15 Jan 2021 10:30 #388379 by ketchim
The world's third plague pandemic began in Yunnan, China in 1894.

It spread down to British Hong Kong and from there by merchant ship

to the bustling coastal metropolis of Bombay in what was then British India

where the first case was discovered in September 1896

at a grain merchant's quarters at the city's docks.
Last edit: 15 Jan 2021 10:30 by ketchim.

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15 Jan 2021 10:31 #388380 by ketchim
The disease tore through Bombay's tightly-packed slums - its mortality rate nearly twice that of cholera -

and the number of dead soared. The governor turned to Haffkine for help. Haffkine travelled to Bombay

where he was set up in one small room and a corridor, with one clerk and three untrained assistants,

and tasked with coming up with the world's first plague vaccine from scratch.

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15 Jan 2021 10:51 - 15 Jan 2021 10:59 #388383 by ketchim
The apparent success set off a rapid expansion of production and testing and Haffkine was relocated

to a government-owned bungalow, and then on to a large lodge owned by the spiritual leader

the Aga Khan who also volunteered himself

and thousands of members of his Khoja Mussulman ;)

for inoculation.


Folks, Ignore this Mad Trini nijjar idiot .....hahahahahaha
Last edit: 15 Jan 2021 10:59 by ketchim.

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15 Jan 2021 11:03 - 15 Jan 2021 11:05 #388384 by ketchim
In 1904, the plague reached its peak in India : killing 1,143,993 people

Haffkine's Vaccine was the "main line of defence",

Last edit: 15 Jan 2021 11:05 by ketchim.

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15 Jan 2021 11:18 #388386 by ketchim
26 million doses of anti-plague vaccine were sent out from Bombay, between 1897 and 1925

Tests of the vaccine's efficacy showed between a 50% and 85% reduction in mortality.

But "no figure" could be put on the number of lives he saved : "The numbers are just enormous."

Haffkine returned to France and devoted his later life to his faith, becoming increasingly orthodox !

He never married and lived his final years alone in Lausanne, Switzerland.

He was a "scholarly, lonesome, handsome man of few words, who remained a bachelor,"

wrote the Indian bacteriologist HI Jhala.

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15 Jan 2021 11:21 - 15 Jan 2021 11:22 #388387 by ketchim
Haffkine died in Lausanne in 1930, aged 70.

A short obituary notice circulated by the Jewish Telegraphic Agency noted that

his plague vaccine had been "adopted throughout India" and his lab had

"issued many thousands of doses to various tropical countries".

The notice also quoted Lord Lister, the great British bacteriologist

and pioneer of antiseptic surgery who called Haffkine, simply :

"the saviour of mankind".

Last edit: 15 Jan 2021 11:22 by ketchim.

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15 Jan 2021 11:41 #388389 by ketchim
Men of Science and Medicine has been replaced by :

Conspiracy Theorist

with zero knowledge .....wot a ting .....hahahahahaha

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MaleahGuyanese people in Florida can't just go and catch a dozen or two dozen HASSA; they have to catch over 5 million.
This is called Greed
(07.01.2026, 13:14)(13:14)0
MaleahNow that Joe Root has 2 centuries in Australia, I assume those Australian fans, who said he couldn’t be classed as great unless he achieved that, will now say he is?? Given that the great Steve Smith has never scored a test ton in Pakistan….(05.01.2026, 12:31)(12:31)0
MaleahThe Bangladesh Cricket Board has formally asked the ICC to move all of Bangladesh’s matches out of India, citing safety and security concerns.

#T20WorldCup
(04.01.2026, 14:18)(14:18)0
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WalkerKhawaja to retire from international cricket after SCG Ashes finale(02.01.2026, 17:17)(17:17)1
MaleahAs expected, ICC rates MCG Boxing Day Test pitch 'Unsatisfactory'.(29.12.2025, 08:35)(08:35)1
WalkerHavent watched one ball of ILT20, Big Bash, BPL or SA20.

Just dont have the capacity to take in all the mindless hitting - it's cricket for the sake of cricket at this stage.
(28.12.2025, 14:37)(14:37)0
Carter
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