Table 2.

List of known to be an edible vaccine.

Sl. no.	Year	Disease/infectious agents	Antigen	Species	Reference
1.	2014	Human papillomavirus	E7 protein	Algae	[33]
2.	2014	Diabetes	Glutamic acid decarboxylase	Algae	[33]
3.	2014	Hepatitis-B	HbsAg (surface protein of hepatitis B)	Algae	[33]
4.	2012	Infectious bursitis virus	VP2 protein	Quinoa	[34]
5.	2012	Avian flu virus	HPAIV H5N	Tobacco	[35]
6.	2010	Rabies virus	Antigen glycoproteins	Corn	[36]
7.	2010	Helicobacter pylori	SubunidadUreB	Carrot	[27]
8.	2008	Hepatitis B	HbsAg (surface protein of hepatitis B)	Rice	[37]
9.	2007	Chicken infectious anaemia	Virus VP1 protein	Tobacco	[38]
10.	2007	Vibrio cholerae B toxin	CT-B protein	Tomato	[39]
11.	2007	Hepatitis B	HbsAg (surface protein of hepatitis B)	Tomato	[40]
12.	2007	Infectious bursitis	VP2 protein	Rice	[41]
13.	2007	Cysticercosis caused by Taenia solium	Synthetic peptide	Algae	[42]
14.	2007	Swine fever (CSFV) disease	Surface protein E2	Algae	[33]
15.	2006	Norwalk virus	Surface protein	Tomato	[12]
16.	2005	Coronavirus	–	Tomato	[16]
17.	2005	Hepatitis B	–	Potato	[43]
18.	2005	Hog pest virus	Glycoprotein E2	Lettuce	[43]
19.	2005	Hepatitis B	HbsAg (surface protein of hepatitis B)	Banana	[21]
20.	2004	Hog rotavirus (BVR)	Antigen eBRV4	Alfalfa	[44]
21.	2003	Rinderpest virus	Emogglutinin protein (H)	Pea	[45,46]
22.	2003	Hepatitis B	HbsAg (surface protein of hepatitis B)	Cherry tomatillo	[45]
23.	2003	Foot-and-mouth disease virus	Viral structural protein VP1	Algae	[47]
24.	1998	Non-toxic subunit (CT-B) of vibrio	–	Potato	[48]
25.	1998	Norwalk virus capsid	–	Potato	[49]
26.	1998	Enteritis produced by Escherichia coli	Heat- labile enterotoxin	Potato	[14]