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

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 vaccineRussia on Thursday (May 6) registered one-dose Sputnik Light coronavirus vaccine (Representational)
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

19,89,21,889Cases
6,44,02,340Active
13,02,83,678Recovered
42,35,871Deaths
Coronavirus has spread to 194 countries. The total confirmed cases worldwide are 19,89,21,889 and 42,35,871 have died; 6,44,02,340 are active cases and 13,02,83,678 have recovered as on August 3, 2021 at 3:55 am.

India

3,17,26,507 30,549Cases
4,04,9588,760Active
3,08,96,354 38,887Recovered
4,25,195 422Deaths
In India, there are 3,17,26,507 confirmed cases including 4,25,195 deaths. The number of active cases is 4,04,958 and 3,08,96,354 have recovered as on August 3, 2021 at 2:30 am.

State Details

State Cases Active Recovered Deaths
Maharashtra

63,15,063 4,869

78,700 3,650

61,03,325 8,429

1,33,038 90

Kerala

34,25,473 13,984

1,65,834 2,057

32,42,684 15,923

16,955 118

Karnataka

29,08,284 1,285

24,045 123

28,47,627 1,383

36,612 25

Tamil Nadu

25,63,544 1,957

20,385 139

25,09,029 2,068

34,130 28

Andhra Pradesh

19,70,008 1,546

20,582 437

19,36,016 1,968

13,410 15

Uttar Pradesh

17,08,500 24

646 18

16,85,091 42

22,763

West Bengal

15,29,295 575

10,803 171

15,00,331 734

18,161 12

Delhi

14,36,401 51

538 44

14,10,809 95

25,054

Chhattisgarh

10,02,458 236

1,918 1

9,87,012 234

13,528 3

Odisha

9,79,737 1,032

13,318 820

9,60,386 1,785

6,033 67

Rajasthan

9,53,704 16

241 9

9,44,509 25

8,954

Gujarat

8,24,922 22

251 3

8,14,595 25

10,076

Madhya Pradesh

7,91,862 17

132 7

7,81,217 10

10,513

Haryana

7,69,956 14

703 12

7,59,614 25

9,639 1

Bihar

7,24,917 37

401 34

7,14,872 71

9,644

Telangana

6,45,997 591

8,819 54

6,33,371 643

3,807 2

Punjab

5,99,162 32

473 31

5,82,395 63

16,294

Assam

5,68,257 1,275

12,429 213

5,50,534 1,469

5,294 19

Jharkhand

3,47,223 23

239 15

3,41,855 38

5,129

Uttarakhand

3,42,198 37

574 35

3,34,261 71

7,363 1

Jammu And Kashmir

3,21,725 118

1,254 43

3,16,090 73

4,381 2

Himachal Pradesh

2,06,369 208

1,304 75

2,01,543 132

3,522 1

Goa

1,71,295 90

1,027 16

1,67,118 72

3,150 2

Puducherry

1,21,059 54

944 38

1,18,320 92

1,795

Manipur

99,872 541

9,814 591

88,480 1,120

1,578 12

Tripura

79,026 304

3,104 12

75,167 292

755

Meghalaya

65,939 350

5,843 200

58,987 537

1,109 13

Chandigarh

61,960 6

33 3

61,116 3

811

Arunachal Pradesh

48,565 305

3,508 167

44,823 469

234 3

Mizoram

40,111 748

12,316 127

27,642 618

153 3

Nagaland

28,004 59

1,300 44

26,130 99

574 4

Sikkim

26,880 126

3,323 131

23,211 256

346 1

Ladakh

20,345 5

57 0

20,081 5

207

Dadra And Nagar Haveli

10,650

15 9

10,631 9

4

Lakshadweep

10,207 12

79 4

10,078 8

50

Andaman And Nicobar Islands

7,539

6 1

7,404 1

129

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