Next Article in Journal
Emerging Role of Mucosal Vaccine in Preventing Infection with Avian Influenza A Viruses
Previous Article in Journal
Herpes Simplex Virus Mistyping due to HSV-1 × HSV-2 Interspecies Recombination in Viral Gene Encoding Glycoprotein B
Review

Vaccine Candidates against Coronavirus Infections. Where Does COVID-19 Stand?

1
Department of Experimental Surgery, McGill University, Montreal General Hospital 1650 Cedar Avenue, Montreal, QC H3G 1A4, Canada
2
Axe des Maladies Infectieuses et Immunitaires, Centre de Recherche du Centre Hospitalier Universitaire de Québec-Université Laval, Québec, QC G1V 4G2, Canada
3
Département de Microbiologie-Infectiologie et Immunologie, Faculté de Médecine, Université Laval, Québec, QC G1V 0A6, Canada
4
Department of Medical Microbiology, University of Manitoba, Winnipeg, MB R3E 0J9, Canada
5
Department of Pathology and Laboratory Medicine, University of Pennsylvania School of Medicine, Philadelphia, PA 19104-4238, USA
*
Author to whom correspondence should be addressed.
Received: 11 July 2020 / Revised: 3 August 2020 / Accepted: 5 August 2020 / Published: 7 August 2020
(This article belongs to the Section SARS-CoV-2 and COVID-19)
Seven years after the Middle East respiratory syndrome (MERS) outbreak, a new severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) made its first appearance in a food market in Wuhan, China, drawing an entirely new course to our lives. As the virus belongs to the same genus of MERS and SARS, researchers have been trying to draw lessons from previous outbreaks to find a potential cure. Although there were five Phase I human vaccine trials against SARS and MERS, the lack of data in humans provided us with limited benchmarks that could help us design a new vaccine for Coronavirus disease 2019 (COVID-19). In this review, we showcase the similarities in structures of virus components between SARS-CoV, MERS-CoV, and SARS-CoV-2 in areas relevant to vaccine design. Using the ClinicalTrials.gov and World Health Organization (WHO) databases, we shed light on the 16 current approved clinical trials worldwide in search for a COVID-19 vaccine. The different vaccine platforms being tested are Bacillus Calmette–Guérin (BCG) vaccines, DNA and RNA-based vaccines, inactivated vaccines, protein subunits, and viral vectors. By thoroughly analyzing different trials and platforms, we also discuss the advantages and disadvantages of using each type of vaccine and how they can contribute to the design of an adequate vaccine for COVID-19. Studying past efforts invested in conducting vaccine trials for MERS and SARS will provide vital insights regarding the best approach to designing an effective vaccine against COVID-19. View Full-Text
Keywords: coronavirus; COVID-19; MERS; SARS; vaccine; clinical trials coronavirus; COVID-19; MERS; SARS; vaccine; clinical trials
Show Figures

Figure 1

MDPI and ACS Style

Al-Kassmy, J.; Pedersen, J.; Kobinger, G. Vaccine Candidates against Coronavirus Infections. Where Does COVID-19 Stand? Viruses 2020, 12, 861. https://0-doi-org.brum.beds.ac.uk/10.3390/v12080861

AMA Style

Al-Kassmy J, Pedersen J, Kobinger G. Vaccine Candidates against Coronavirus Infections. Where Does COVID-19 Stand? Viruses. 2020; 12(8):861. https://0-doi-org.brum.beds.ac.uk/10.3390/v12080861

Chicago/Turabian Style

Al-Kassmy, Jawad; Pedersen, Jannie; Kobinger, Gary. 2020. "Vaccine Candidates against Coronavirus Infections. Where Does COVID-19 Stand?" Viruses 12, no. 8: 861. https://0-doi-org.brum.beds.ac.uk/10.3390/v12080861

Find Other Styles
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Article Access Map by Country/Region

1
Search more from Scilit
 
Search
Back to TopTop