References

Allami, A., N. Mohammadi and A. Najar, 2014. Seroepidemiology of varicella and value of self-reported history of varicella infection in Iranian medical students. Intl. J. Occup. Med. Environ. Health, 27: 304-313.
PubMed  |  Direct Link  |  

Anonymous, 2008. Varicella vaccine: Immunization, vaccines and biological 2008. World Health Organization, Geneva, Switzerland.

Anonymous, 2012. Varicella IgG. Diagnostic Automation Inc, Woodland Hills, Neighborhood. http://www.rapidtest.com/Varicella%20IgG_1412Z-web.pdf

Anonymous, 2013. Surveillance data base on varicella 2010-2013. Epidemiology Unit, Ministry of Health, Sri Lanka.

CDCP., 2015. Epidemiology and Prevention of Vaccine-Preventable Diseases. Centers for Disease Control and Prevention, Atlanta, Georgia,.

Dayan, G.H., M.S. Panero, R. Debbag, A. Urquiza and M. Molina et al., 2002. Varicella seroprevalence and molecular epidemiology of Varicella-Zoster virus in Argentina. J. Clin. Microbiol., 42: 5698-5704.
CrossRef  |  Direct Link  |  

Hales, C.M., R. Harpaz, I. Ortega-Sanchez and S.R. Bialek, 2014. Update on recommendations for use of Herpes Zoster vaccine. MMWR. Morbidity Mortality Weekly Rep., 63: 729-731.
Direct Link  |  

Harpaz, R., I.R. Ortega-Sanchez and J.F. Seward, 2008. Prevention of herpes zoster: Recommendations of the Advisory Committee on Immunization Practices (ACIP). Morbidity Mortality Weekly Rep. Recommendations Rep., 57: 1-30.
Direct Link  |  

Holmes, C.N., 2005. Predictive value of a history of varicella infection. Can. Fam. Physician, 51: 60-65.
PubMed  |  Direct Link  |  

Holmes, C.N., K.T. Iglar, B.J. McDowell and R.H. Glazier, 2004. Predictive value of a self-reported history of varicella infection in determining immunity in adults. Can. Med. Assoc. J., 171: 1195-1196.
CrossRef  |  PubMed  |  Direct Link  |  

Katz, V.L., J.A. Kuller, M.J. McMahon, M.A. Warren and S.R. Wells, 1995. Varicella during pregnancy: Maternal and fetal effects. West. J. Med., 163: 446-450.
PubMed  |  Direct Link  |  

Lamont, R.F., J.D. Sobel, D. Carrington, S. Mazaki-Tovi, J.P. Kusanovic, E. Vaisbuch and R. Romero, 2011. Varicella-zoster virus (chickenpox) infection in pregnancy. BJOG: Int. J. Obstetrics Gynaecol., 118: 1155-1162.
CrossRef  |  Direct Link  |  

Liyanage, N.P.M., S. Fernando, G.N. Malavige, R. Mallikahewa and S. Sivayogan et al., 2007. Seroprevalence of varicella zoster virus infections in Colombo district, Sri Lanka. Indian J. Med. Sci., 61: 128-134.
CrossRef  |  PubMed  |  Direct Link  |  

Mandell, G.L., J.E. Bennett and R. Dolin, 2010. Mandell, Douglas and Bennett’s Principles and Practice of Infectious Diseases. 7th Edn./Vol. 2, Churchill Livingstone, ‎London, England, UK., ISBN:9780443068393, Pages: 4028.

Marin, M., D. Guris, S.S. Chaves, S. Schmid and J.F. Seward, 2007. Prevention of varicella: Recommendation of the Advisory Committee on Immunization Practices (ACIP). MMWR. Recommendations Rep., 56: 1-40.
Direct Link  |  

McHugh, M.L., 2012. Interrater reliability: The kappa statistic. Biochemia Med., 22: 276-282.
CrossRef  |  PubMed  |  Direct Link  |  

Munasingha, H.M., A. Amarasinghe, N.G. Malavige and N. Sathiakumar, 2018. Seroprevalence of varicella zoster virus in Colombo district, Sri Lanka. Asian Pac. J. Trop. Med., 11: 53-57.
CrossRef  |  Direct Link  |  

Noordeen, F., R. Dissanayake, I.K.B. Weerasekara, P.V.R. Kumarasiri and M.H. Wijedasa, 2014. Risk factors for acquiring Varicella Zoster Virus (VZV) infection and sero-prevalence of anti-VZV immunoglobulin G antibodies in adolescents from a tropical population. Sri Lankan J. Infect. Dis., 4: 30-37.
Direct Link  |  

Saadatian-Elahi, M., Y. Mekki, C. Del Signore, B. Lina and T. Derrough et al., 2007. Seroprevalence of varicella antibodies among pregnant women in Lyon-France. Eur. J. Epidemiol., 22: 405-409.
CrossRef  |  Direct Link  |  

Sengupta, N. and J. Breuer, 2009. A global perspective of the epidemiology and burden of varicella-zoster virus. Curr. Pediatr. Rev., 5: 207-228.
CrossRef  |  Direct Link  |  

Tan, M.P. and G. Koren, 2006. Chickenpox in pregnancy: Revisited. Reprod. Toxicol., 21: 410-420.
CrossRef  |  PubMed  |  Direct Link  |  

Wu, M.F., Y.W. Yang, W.Y. Lin, C.Y. Chang and M.S. Soon et al., 2012. Varicella zoster virus infection among healthcare workers in Taiwan: Seroprevalence and predictive value of history of varicella infection. J. Hosp. Infect., 80: 162-167.
CrossRef  |  PubMed  |  Direct Link  |