Reference

1. Reynolds LA, Finlay BB. Early life factors that affect allergy development. Nature reviews Immunology. 2017(8):518-528.
2. Anderson SE, Weatherly L, Shane HL. Contribution of antimicrobials to the development of allergic disease. Current opinion in immunology. 2019:91-95.
3. Akdis M. New treatments for allergen immunotherapy. The World Allergy Organization journal. 2014;7(1):23.
4. Daschner A, Gonzalez Fernandez J. Allergy in an Evolutionary Framework. J Mol Evol. 2020;88(1):66-76.
5. Borges M, Martin BL, Muraro AM. The importance of allergic disease in public health: an iCAALL statement. The World Allergy Organization journal. 2018(1):8.
6. Henriksen L, Simonsen J, Haerskjold A, et al. Incidence rates of atopic dermatitis, asthma, and allergic rhinoconjunctivitis in Danish and Swedish children. J Allergy Clin Immunol.2015;136(2):360-366.e362.
7. Delany I, Rappuoli R, De Gregorio E. Vaccines for the 21st century.EMBO molecular medicine. 2014;6(6):708-720.
8. Ilyas M, Afzal S, Ahmad J, Alghamdi S, Khurram M. The Resurgence of Measles Infection and its Associated Complications in Early Childhood at a Tertiary Care Hospital in Peshawar, Pakistan. Polish journal of microbiology. 2020;69:1-8.
9. Amat F, Saint-Pierre P, Bourrat E, et al. Early-onset atopic dermatitis in children: which are the phenotypes at risk of asthma? Results from the ORCA cohort. PloS one. 2015(6):e0131369.
10. Odent MR, Culpin EE, Kimmel T. Pertussis vaccination and asthma: is there a link? JAMA. 1994(8):592-593.
11. El-Zein M, Conus F, Benedetti A, Menzies D, Parent ME, Rousseau MC. Association Between Bacillus Calmette-Guerin Vaccination and Childhood Asthma in the Quebec Birth Cohort on Immunity and Health. Am J Epidemiol. 2017;186(3):344-355.
12. McKeever TM, Lewis SA, Smith C, R RÂHH. Vaccination and allergic disease: a birth cohort study. American journal of public health.2004(6):985-989.
13. Hurwitz EL, Morgenstern H. Vaccination and risk of allergic disease.American journal of public health. 2005(1):6; author reply 6-7.
14. Nilsson L, Kjellman N, Bjorksten B. Allergic disease at the age of 7 years after pertussis vaccination in infancy: results from the follow-up of a randomized controlled trial of 3 vaccines. Archives of pediatrics & adolescent medicine. 2003(12):1184-1189.
15. Timmermann CA, Osuna CE, Steuerwald U, Weihe P, LK LKÂPP, P PÂGG. Asthma and allergy in children with and without prior measles, mumps, and rubella vaccination. Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology. 2015(8):742-749.
16. Ottenhoff TH, Kaufmann SH. Vaccines against tuberculosis: where are we and where do we need to go? PLoS pathogens. 2012(5):e1002607.
17. Rousseau MC, Parent ME, St-Pierre Y. Potential health effects from non-specific stimulation of the immune function in early age: the example of BCG vaccination. Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology. 2008(5):438-448.
18. Stensballe LG, Sorup S, Aaby P, et al. BCG vaccination at birth and early childhood hospitalisation: a randomised clinical multicentre trial. Arch Dis Child. 2017;102(3):224-231.
19. Arnoldussen DL, Linehan M, Sheikh A. BCG vaccination and allergy: a systematic review and meta-analysis. J Allergy Clin Immunol.2011;127(1):246-253, 253 e241-221.
20. Stroup DF, Berlin JA, Morton SC, et al. Meta-analysis of observational studies in epidemiology: a proposal for reporting. Meta-analysis Of Observational Studies in Epidemiology (MOOSE) group.JAMA. 2000(15):2008-2012.
21. Moher D, Liberati A, Tetzlaff J, Altman D, G. Preferred reporting items for systematic reviews and meta-analyses: the PRISMA statement.Annals of internal medicine. 2009(4):264-269, W264.
22. Higgins JP, Altman D, Gøtzsche PC, et al. Cochrane Bias Methods Group; Cochrane Statistical Methods Group. The Cochrane Collaboration’s Tool for Assessing Risk of Bias in Randomised Trials BMJ. 2011;343:1-9.
23. Higgins JP, Thompson SG. Quantifying heterogeneity in a meta-analysis. Statistics in medicine. 2002;21(11):1539-1558.
24. da Cunha SS, Cruz AA, Dourado I, ML MLÂBB, LD LDAÂFF, LC LCÂRR. Lower prevalence of reported asthma in adolescents with symptoms of rhinitis that received neonatal BCG. Allergy. 2004(8):857-862.
25. Garcia-Marcos L, Suarez-Varela MM, Canflanca IM, et al. BCG immunization at birth and atopic diseases in a homogeneous population of Spanish schoolchildren. Int Arch Allergy Immunol.2005;137(4):303-309.
26. GrÃber C, Meinlschmidt G, Bergmann R, Wahn U, Stark K. Is early BCG vaccination associated with less atopic disease? An epidemiological study in German preschool children with different ethnic backgrounds.Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology. 2002(3):177-181.
27. Kiraly N, Benn CS, Biering-Sorensen S, et al. Vitamin A supplementation and BCG vaccination at birth may affect atopy in childhood: long-term follow-up of a randomized controlled trial.Allergy. 2013;68(9):1168-1176.
28. Linehan MF, Frank TL, Hazell ML, et al. Is the prevalence of wheeze in children altered by neonatal BCG vaccination? J Allergy Clin Immunol. 2007;119(5):1079-1085.
29. Marks GB, Ng K, Zhou J, et al. The effect of neonatal BCG vaccination on atopy and asthma at age 7 to 14 years: an historical cohort study in a community with a very low prevalence of tuberculosis infection and a high prevalence of atopic disease. J Allergy Clin Immunol. 2003;111(3):541-549.
30. Miyake Y, Arakawa M, Tanaka K, Sasaki S, Ohya Y. Tuberculin reactivity and allergic disorders in schoolchildren, Okinawa, Japan.Clin Exp Allergy. 2008;38(3):486-492.
31. Mohrenschlager M, Haberl VM, Kramer U, Behrendt H, Ring J. Early BCG and pertussis vaccination and atopic diseases in 5- to 7-year-old preschool children from Augsburg, Germany: results from the MIRIAM study. Pediatr Allergy Immunol. 2007;18(1):5-9.
32. Mommers M, Weishoff-Houben M, Swaen GM, et al. Infant immunization and the occurrence of atopic disease in Dutch and German children: a nested case-control study. Pediatr Pulmonol. 2004;38(4):329-334.
33. Pahari A, Welch S, Lingam S. BCG, tuberculin skin-test results and asthma prevalence in school children in North London. Indian pediatrics. 2002(3):254-258.
34. Thostesen LM, Kjaergaard J, Pihl GT, et al. Neonatal BCG vaccination and atopic dermatitis before 13 months of age: A randomized clinical trial. Allergy. 2018;73(2):498-504.
35. Alm JS, Lilja G, Pershagen G, Scheynius A. Early BCG vaccination and development of atopy. Lancet. 1997(9075):400-403.
36. Harbord RM, Egger M, Sterne JA. A modified test for small-study effects in meta-analyses of controlled trials with binary endpoints.Statistics in medicine. 2006;25(20):3443-3457.
37. Erb KJ, Holloway JW, Sobeck A, Moll H, Le Gros G. Infection of mice with Mycobacterium bovis-Bacillus Calmette-Guérin (BCG) suppresses allergen-induced airway eosinophilia. The Journal of experimental medicine. 1998;187(4):561-569.
38. Scanga CB, Le Gros G. Development of an asthma vaccine: research into BCG. Drugs. 2000;59(6):1217-1221.
39. Zuany-Amorim C, Sawicka E, Manlius C, et al. Suppression of airway eosinophilia by killed Mycobacterium vaccae-induced allergen-specific regulatory T-cells. Nature medicine. 2002;8(6):625-629.
40. Yazdanbakhsh M, Kremsner PG, van Ree R. Allergy, parasites, and the hygiene hypothesis. Science (New York, NY).2002;296(5567):490-494.
41. Kowalewicz-Kulbat M, Locht C. BCG and protection against inflammatory and auto-immune diseases. Expert Rev Vaccines.2017;16(7):1-10.
42. Bernsen RM, van der Wouden JC, Nagelkerke NJ, JC JCÂdJdJ. Early life circumstances and atopic disorders in childhood. Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology. 2006(7):858-865.
43. Ferreira MA, Vonk JM, Baurecht H, et al. Shared genetic origin of asthma, hay fever and eczema elucidates allergic disease biology.Nat Genet. 2017;49(12):1752-1757.
44. Lin L. Bias caused by sampling error in meta-analysis with small sample sizes. PLoS One. 2018;13(9):e0204056.
45. Linehan MF, Nurmatov U, Frank TL, Niven RM, Baxter DN, Sheikh A. Does BCG vaccination protect against childhood asthma? Final results from the Manchester Community Asthma Study retrospective cohort study and updated systematic review and meta-analysis. Journal of Allergy and Clinical Immunology. 2014;133(3):688-695.e614.