Skip to main content
Iranian Journal of Public Health logoLink to Iranian Journal of Public Health
letter
. 2021 Jan;50(1):211–212. doi: 10.18502/ijph.v50i1.5093

Second-Hand Clothe, a New Threat for Acquiring Parasitic Infection

Arash RAKHSHANPOUR 1, Abolghasem AGHAHOSSEIN SHIRAZY 2, Reza SHAFIEI 3, Mohammad Taghi RAHIMI 4,*
PMCID: PMC8213614  PMID: 34178785

Dear Editor-in-Chief

Clothes are an important part of human life and in close contact with human. Their sanitation plays a significant role in human health. Some people purchase and wear second-hand or vintage clothes due to the economic problems. This fact put their health at risk of some microbial infection including bacteria, fungi, parasitic and viral infections. Some skin diseases such as dermatitis, scabies and fungal diseases can be transmitted by wearing unwashed second-hand clothes (1, 2).

Recently there is a considerable tendency among some low and middle-income people to purchase and wear used clothes. Despite of all above mentioned facts concerning the risk of acquiring some pathogens from second-hand clothes, there is no documented information on determination of probable risk of transmissible pathogens in second-hand clothes.

Therefore, the objective of the current study was to determine for the first time the parasites and ectoparasites of second-hand clothes in Tehran, Iran.

A descriptive–sectional study was carried out on 800 second-hand clothes (400 washed secondhand and 400 unwashed second-hand clothes) from 2018–2019 in Tehran, Iran. The detection was performed by the transparent tape technique using a 2×6 cm rectangle of transparent tape. The adhesive side of the transparent tape swab is placed on the clothes, pulled off and placed, adhesive side down, on the labeled slide. The slides are collected and taken to the laboratory for examination. The slides were cleared using a drop of lacto phenol and examined under light microscopic with magnification of 4 and 10 X. Statistical analysis was carried out using the SPSS (Chicago, IL, USA) 14. Chi-Square test was applied to determine the significant association for the prevalence of parasites.

From 800 second-hand clothes, 22 (2.7%) were positive for parasites and ectoparasite contamination. The following agents were determined in unwashed clothes Enterobius egg 10 (1.25%), Pediculus spp. egg 6 (0.75%) and Sarcoptes scabiei 6 (0.75%) but no contamination was observed in the examined washed clothes. A significant difference was between contamination of second hand unwashed and washed clothes (P<0.05). Table 1 indicates the prevalence rate of contamination in the examined unwashed second-hand clothes. The highest and the lowest contamination rates were observed in male [11] and kid [4] clothes, respectively. Regarding type of clothes, jeans [6] showed the highest contamination rate.

Table 1:

The prevalence rate of contamination in the examined unwashed second hand clothes

Variable Male Female Kid Coat Overcoat Jean Shirt Jacket Scarf T shirt Manto Underwear Shoes Hat
N(%) 298 (37.3) 276 (34.5) 226 (28.3) 85 (10.6) 40 (5) 162 (20.3) 152 (19) 105 (13.1) 32 (4) 102 (12.8) 54 (6.8) 28 (3.5) 28 (3.5) 12 (1.5)
Enterobius ova 5 2 3 1 0 5 0 2 0 0 0 2 0 0
Pediculus spp. ova 1 2 3 1 1 0 0 1 2 0 0 0 0 1
S. scabiei 5 0 1 2 0 1 1 1 0 1 0 0 0 0
Total 11 4 7 4 1 6 1 4 2 1 0 2 0 1

No parasitic agents were observed in the secondhand washed clothes whereas a significant parasitic prevalence rate was determined in the second-hand unwashed clothes. All of the collected agents have a great significance due to being contagious and their easy transmission and multiplication (3).

Human infestation by the collected ectoparasites including Pediculus spp. and S. scabiei lead to pediculosis and scabies diseases, respectively from unwashed second-hand clothes. Ectoparasites can result in severe allergic reactions, hypersensitivity, dermatitis and secondary infections in susceptible individuals (4, 5). The contaminated clothes with Pediculus spp. may not only transfer lice to the host but also louse-borne diseases such as louse-borne relapsing fever, epidemic typhus and trench fever (5). Another collected agent was S. scabiei, which is eight-legged mites that burrow into host skin and cause intense itching and blisters. Generally occurs in crowded populations. The highest contamination rate in the examined samples was related to Enterobius ova. The parasite is distributed around the world and ingestion of the egg is major rout of transmission (1, 3).

In conclusion, prevalence of parasites and ecto-parasite in the examined unwashed second-hand clothes is high. Second-hand clothes could spread skin and hair diseases particularly pediculosis and scabies. In addition, these clothes must wash, iron or disinfect to diminish the chances of pathogen transmission to human.

Acknowledgements

This study was supported by Shahroud University of Medical Sciences (grant No. 98000191).

Footnotes

Conflict of interest

The authors declare that there is no conflict of interest.

References

  • 1.Kamiabi F, Nakhaei FH. (2005). Prevalence of Pediculosis capitis and determination of risk factors in primary-school children in Kerman. East Mediterr Health J, 11:988–992. [PubMed] [Google Scholar]
  • 2.Balcioglu IC, Kurt Ö, Limoncu ME, et al. (2007). Rural life, lower socioeconomic status and parasitic infections. Parasitol Int, 56:129–133. [DOI] [PubMed] [Google Scholar]
  • 3.Amiri SAN, Rahimi MT, Mahdavi SA, et al. (2016). Prevalence of Enterobius vermicularis infection among preschool children, Babol, North of Iran. J Parasit Dis, 40:1558–1562. [DOI] [PMC free article] [PubMed] [Google Scholar]
  • 4.Youssefi MR, Rahimi MT. (2014). Extreme human annoyance caused by Ctenocephalides felis felis (cat flea). Asian Pac J Trop Biomed, 4: 334–336. [DOI] [PMC free article] [PubMed] [Google Scholar]
  • 5.Davarpanah M, Mehrabani D, Khademolhosseini F, et al. (2009). The prevalence of Pediculus capitis among school children in Fars Province, Southern Iran. Iran J Parasitol, 4:48–53. [Google Scholar]

Articles from Iranian Journal of Public Health are provided here courtesy of Tehran University of Medical Sciences

RESOURCES