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Russia’s Single-Dose Sputnik Light Vaccine Has 79.4 Per Cent Efficacy, Effective Against All New Coronavirus Strains: Russian Direct Investment Fund

The Russian Direct Investment Fund (RDIF), which helped finance the vaccine, against COVID-19 said in a statement that Sputnik Light “demonstrated 79.4 percent efficacy” compared to 91.6 percent for the two-shot Sputnik V

Russia on Thursday registered one-dose Sputnik Light coronavirus vaccine
Highlights
  • The Russian vaccine has been approved for use in over 60 countries
  • Sputnik Light has proven effective against all new strains of coronavirus
  • Sputnik Light vaccine reduces the possibility of severe cases: RDIF

Moscow: Russian developers of the Sputnik V vaccine on Thursday (May 6) said that their single-dose Sputnik Light vaccine demonst rated 79.4 per cent efficacy against the COVID-19 and it has proven effective against all new strains of coronavirus. Sputnik Light is the first component (recombinant human adenovirus serotype number 26 (rAd26)) of the Sputnik V coronavirus vaccine, according to the Russian Direct Investment Fund (RDIF), the sovereign wealth fund marketing the vaccine abroad.

Also Read: PM Modi Reviews COVID-19 Situation, Stresses States Should Not Let COVID Vaccination Speed Go Down

The single-dose Sputnik Light vaccine demonstrated 79.4 percent efficacy according to analyzed data taken from 28 days after the injection was administered. An efficacy level of near 80 percent is higher than that of many two-dose vaccines, the RDIF said in a statement.

Sputnik Light has proven effective against all new strains of coronavirus, as demonstrated by the Gamaleya Center, during laboratory tests, the statement added.

The efficacy rate was calculated based on data obtained from Russians vaccinated with a single injection, having not received the second one for any reason during the mass vaccination programme between December 5 and April 15.

The Sputnik Light vaccine significantly reduces the possibility of severe cases leading to hospitalization, with only one injection needed. The single dose regimen solves the challenge of immunizing large groups in a shorter time, which is especially important during the acute phase of the spread of coronavirus, achieving herd immunity faster, said Kirill Dmitriev, CEO of RDIF.

Mr. Dmitriev said that the Sputnik Light vaccine will be exported to the international partners “to help increase the rate of vaccinations in a number of countries in the face of the ongoing fight with the pandemic and new strains of coronavirus”. The Sputnik Light vaccine has received authorization for use in Russia, according to the Russian Ministry of Health, the Gamaleya National Research Center of Epidemiology and Microbiology and the RDIF.

Also Read: One In Four People Experience Mild Side Effects From Covishield COVID-19 Vaccine: Lancet Study

On February 21, the Gamaleya Center and RDIF launched a global efficacy study of Sputnik Light. The Phase III clinical study involving 7,000 people was conducted in multiple countries including Russia, the UAE and Ghana. The RDIF said that the Sputnik Light vaccine is based on a well-studied human adenoviral vector platform that has proven to be safe and effective. As of May 5, more than 20 million people globally have received the first injection of the Sputnik V vaccine, containing the first component.

The cost of the Sputnik Light vaccine globally will be less than USD10, while it has simple storage requirements, at +2 +8, which provide for easy logistics. The one-shot regimen allows for the vaccination of large groups of the population in a short time, helping to speed up the fight against the pandemic during the acute phase, the statement read.

Alexander Gintsburg, Director of the Gamaleya National Research Center of Epidemiology and Microbiology, said that Sputnik Light offers strong value in initial vaccination and re-vaccination, as well as boosting efficacy when taken in combination with other vaccines

Sputnik Light will help to prevent the spread of coronavirus through the faster immunization of larger population groups, as well as supporting high immunity levels in those who have already been infected previously, Mr. Gintsburg said.

Also Read: COVID-19 Vaccine FAQs: Should Women Avoid COVID Vaccine During Periods? How To Use A Pulse Oximeter?

(Except for the headline, this story has not been edited by NDTV staff and is published from a syndicated feed.)

NDTV – Dettol Banega Swasth India campaign is an extension of the five-year-old Banega Swachh India initiative helmed by Campaign Ambassador Amitabh Bachchan. It aims to spread awareness about critical health issues facing the country. In wake of the current COVID-19 pandemic, the need for WASH (WaterSanitation and Hygiene) is reaffirmed as handwashing is one of the ways to prevent Coronavirus infection and other diseases. The campaign highlights the importance of nutrition and healthcare for women and children to prevent maternal and child mortality, fight malnutrition, stunting, wasting, anaemia and disease prevention through vaccines. Importance of programmes like Public Distribution System (PDS), Mid-day Meal Scheme, POSHAN Abhiyan and the role of Aganwadis and ASHA workers are also covered. Only a Swachh or clean India where toilets are used and open defecation free (ODF) status achieved as part of the Swachh Bharat Abhiyan launched by Prime Minister Narendra Modi in 2014, can eradicate diseases like diahorrea and become a Swasth or healthy India. The campaign will continue to cover issues like air pollutionwaste managementplastic banmanual scavenging and sanitation workers and menstrual hygiene

World

24,06,78,961Cases
20,23,40,977Active
3,34,39,331Recovered
48,98,653Deaths
Coronavirus has spread to 195 countries. The total confirmed cases worldwide are 24,06,78,961 and 48,98,653 have died; 20,23,40,977 are active cases and 3,34,39,331 have recovered as on October 18, 2021 at 4:17 am.

India

3,40,81,315 13,596Cases
1,89,6946,152Active
3,34,39,331 19,582Recovered
4,52,290 166Deaths
In India, there are 3,40,81,315 confirmed cases including 4,52,290 deaths. The number of active cases is 1,89,694 and 3,34,39,331 have recovered as on October 18, 2021 at 2:30 am.

State Details

State Cases Active Recovered Deaths
Maharashtra

65,91,697 1,715

32,230 994

64,19,678 2,680

1,39,789 29

Kerala

48,54,321 7,555

88,186 3,292

47,39,270 10,773

26,865 74

Karnataka

29,83,459 326

9,479 58

29,36,039 380

37,941 4

Tamil Nadu

26,87,092 1,218

14,814 208

26,36,379 1,411

35,899 15

Andhra Pradesh

20,60,472 432

6,034 159

20,40,131 586

14,307 5

Uttar Pradesh

17,10,028 9

119 10

16,87,011 19

22,898

West Bengal

15,80,530 624

7,421 24

15,54,132 634

18,977 14

Delhi

14,39,390 32

320 6

14,13,981 38

25,089

Odisha

10,35,077 443

4,542 68

10,22,250 508

8,285 3

Chhattisgarh

10,05,654 16

183 2

9,91,901 14

13,570

Rajasthan

9,54,390 2

42 2

9,45,394 4

8,954

Gujarat

8,26,290 10

207 6

8,15,997 16

10,086

Madhya Pradesh

7,92,684 5

84 12

7,82,077 17

10,523

Haryana

7,71,076 15

123 9

7,60,904 6

10,049

Bihar

7,26,026 5

48 4

7,16,317 1

9,661

Telangana

6,68,955 122

3,924 55

6,61,093 176

3,938 1

Assam

6,06,468 205

3,436 46

5,97,082 245

5,950 6

Punjab

6,02,035 27

227 8

5,85,264 16

16,544 3

Jharkhand

3,48,430 7

122 1

3,43,173 8

5,135

Uttarakhand

3,43,756 9

178 1

3,36,181 8

7,397

Jammu And Kashmir

3,31,062 95

843 12

3,25,793 107

4,426

Himachal Pradesh

2,21,437 131

1,303 5

2,16,414 125

3,720 1

Goa

1,77,522 60

604 6

1,73,572 62

3,346 4

Puducherry

1,27,396 52

585 13

1,24,961 64

1,850 1

Manipur

1,22,737 104

1,422 0

1,19,418 102

1,897 2

Mizoram

1,12,848 249

11,633 1,143

1,00,829 1,389

386 3

Tripura

84,321 16

104 4

83,401 12

816

Meghalaya

82,953 55

845 32

80,673 86

1,435 1

Chandigarh

65,302 3

25 3

64,457 6

820

Arunachal Pradesh

54,987 7

140 30

54,567 37

280

Sikkim

31,749 4

174 8

31,184 12

391

Nagaland

31,611 40

248 12

30,689 28

674

Ladakh

20,878 2

36 10

20,634 12

208

Dadra And Nagar Haveli

10,676 1

4 1

10,668

4

Lakshadweep

10,365

0 0

10,314

51

Andaman And Nicobar Islands

7,641

9 0

7,503

129

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