1	("2019 nCoV" or 2019nCoV or "COVID 19" or COVID19 or "new coronavirus" or "novel coronavirus" or "novel corona virus" or "SARS CoV‐2" or "2019‐novel CoV" or ncov19 or ncov‐19).ab,ti.	8083
2	(Wuhan and (coronavirus or "corona virus")).ab,ti.	656
3	((coronavirus or "corona virus") adj3 "2019").ab,ti.	1474
4	(wuhan adj2 (disease or virus)).ab,ti.	34
5	("LAMP assay" or "COVID‐19" or "COVID‐19 drug treatment" or "COVID‐19 diagnostic testing" or "COVID‐19 serotherapy" or "COVID‐19 vaccine" or "severe acute respiratory syndrome coronavirus 2" or "spike glycoprotein, COVID‐19 virus").os.	981
6	1 or 2 or 3 or 4 or 5	8284
7	exp Animals/	23104204
8	exp Humans/	18413197
9	7 not 8	4691007
10	(editorial or comment or letter or newspaper article).pt.	1847573
11	9 or 10	6471247
12	6 not 11	5782
13	exp Mouthwashes/	14306
14	exp Nasal Sprays/	501
15	exp Nasal Lavage/	1356
16	(Mouthwash* or gargl* or mouthrins*).ab,ti.	4510
17	((oral or mouth or nasal or nose or nasopharyngeal or larynx* or pharynx* or intranasal) adj3 (spray* or douch* or irrigat* or lavag* or wash or rins* or decontaminat* or aerosol or mist or clean*)).ab,ti.	10846
18	exp Chlorhexidine/	8260
19	exp Povidone‐Iodine/	2816
20	exp Cetylpyridinium/	939
21	exp Hexetidine/	148
22	exp Anti‐Infective Agents, Local/	230412
23	exp Hydrogen Peroxide/	57593
24	exp Carbamide Peroxide/	1055
25	exp Triclosan/	2807
26	exp Oils, volatile/	14097
27	exp Plant oils/	36092
28	Menthol/	1915
29	Lavandula/	461
30	Thymus plant/	1410
31	Mentha piperita/	378
32	Eugenol/	2260
33	Cinnamomum verum/	776
34	Muramidase/	22670
35	Lactoferrin/	5996
36	Glucose oxidase/	5060
37	Lactoperoxidase/	1333
38	(povidone or chlorhexidine or CHX or PVP or Polyvinylpyrrolidone or Betadine* or Providine* or Disadine* or Isodine* or Pharmadine* or Alphadine* or Betaisodona or Tubulicid or Novalsan or Sebidin or MK‐412A or MK412A).ab,ti.	24280
39	(Chlorhexamed or Corsodyl or Curasept or Dyna‐Hex or Eludril or Gibitan or Hexidine or Hibiclens or Hibident or Hibiscrub or Hibisol or Hibitane or Peridex or avagard).ab,ti.	403
40	(Hexadecylpyridinium or Cetylpyridium or Biosept or Ceepryn or Cetamium or Catamium or Sterogenol or Dobendan or Merocets or Pristacin or Pyrisept or Angifonil or Cetylyre).ab,ti.	154
41	(Vagi‐Hex or Vagi Hex or VagiHex or Oraldene or Hexigel or Steri‐sol or Steri sol or Hextril or Oraldine or Oralspray or Hexoral or Bactidol or Elsix or Duranil or Doreperol or Hexetidine).ab,ti.	141
42	(Hydrogen Peroxide or H2O2 or Hydroperoxide or Superoxol or Oxydol or Perhydrol or Urea Peroxide or Perhydrol Urea).ab,ti.	91131
43	(Methyl salicylate or methylsalicylate or Rheumabal or Metsal Liniment or Hewedolor or Linsal).ab,ti.	1103
44	(Tricolsan or Hydroxydiphenyl or trichlorodiphenyl or Clearasil or Cliniclean or Irgasan or Trisan or Oxy Skin Wash or pHisoHex or Sapoderm or Tersaseptic or Aquasept or Ster‐Zac or Manusept or Microshield).ab,ti.	333
45	((Spray* or douch* or irrigat* or rins* or wash* or lavag* or intranasal* or topical) adj3 (antimicrobial or anti‐microbial or disinfect* or antisept* or anti‐infect*)).ab,ti.	2880
46	("essential oil$" or "plant oil$" or menthol or menthyl or (mint adj2 oil$) or lavender or thyme or peppermint or "mentha piperita" or eugenol or eucalyptus or "blue gum$" or cajeput or clove or cinnamon).ab,ti.	30191
47	(muramidase or lysozyme$ or leftose or lactoferrin or lactotransferrin or "glucose oxidase" or lactoperoxidase or "saliva substitute").ab,ti.	42128
48	(Listerine or Biotene).ab,ti.	361
49	13 or 14 or 15 or 16 or 17 or 18 or 19 or 20 or 21 or 22 or 23 or 24 or 25 or 26 or 27 or 28 or 29 or 30 or 31 or 32 or 33 or 34 or 35 or 36 or 37 or 38 or 39 or 40 or 41 or 42 or 43 or 44 or 45 or 46 or 47 or 48	422052
50	12 and 49	14