The interaction between the clothing worn outside the home and home furniture has been a source of concern for many, raising doubts about hygiene and health.
In this context, an investigation with experts reveals that, although the precaution is understandable, the real danger represented by these clothes may be less alarming than assumed.
Assessing associated risks
Thomas A. Russo, an influential expert and chief of infectious diseases at the University at Buffalo, shares valuable insights into the issue.
According to him, the likelihood of clothing acting as the main vehicle for transmitting illnesses is greatly reduced.
Uncertainty persists in the scientific community regarding the exact role that clothing and textiles play in the spread of pathogens, although theoretical potential under specific conditions is recognized.
Russo emphasizes the complexity of disease transmission, pointing out that the presence of a pathogen on clothing is not enough to cause infection.
Prolonged contact with the pathogen, followed by actions such as touching the face, so there is a real risk. He reiterates that, although the risk is not non-existent, it is considerably low.
Denisa E. Ferastraoaru, assistant professor of medicine in the area of allergy and immunology, points out that, in addition to microorganisms, outer clothing can bring allergens into the home.
Removing clothing when entering the home is advised as an effective barrier against the introduction of allergens, such as pollen, into the environment. domestic.
Clothing, hats and glasses should be left in a designated area to minimize the spread of these substances.
Ryan Steele, an allergy and immunology specialist at the Yale School of Medicine, adds that regularly vacuuming fabric furniture can be helpful in removing accumulated allergen particles.
He also highlights the importance of washing your hair after exposure to pollen, as pollen can easily attach itself to hair and eyebrows.
Repercussions of the covid-19 pandemic
Covid-19 has brought new dimensions to the discussion about hygiene and disease transmission.
Initial concern about inanimate objects, such as fomites, carrying the virus has given way to the understanding that the respiratory tract is the most likely means of contagion.
This shift in focus reinforces the notion that, despite valid concerns, ‘outerwear’ is not the main culprit in the spread of diseases like Covid-19.
Risk reduction strategies
Concern about the transmission of diseases and allergens through clothing has led to the search for effective strategies to minimize risks.
According to Thomas A. Russo, a hygiene Consistent and careful handling is critical to preventing the spread of microorganisms.
Frequent washing, especially before touching your face or preparing food, is essential to eliminate any pathogens that may have been transferred from clothes to your hands.
Adopting a policy of not wearing shoes indoors is another important preventative measure.
Shoes can bring a variety of microorganisms and street dirt, acting as a potential vector for the entry of pathogenic agents.
Shoes on the door of a house – Image: Notícias ao Minuto/Reproduction
By establishing a shoe-free zone at the entrance to the residence, the likelihood of contamination of internal spaces is significantly reduced.
Furthermore, maintaining the cleanliness of furniture, especially those covered with fabric, is crucial. Regular vacuuming can remove dust particles, allergens and potentially harmful microbes.
For individuals particularly sensitive to allergens, washing clothes and personal hygiene after exposure to allergen-rich outdoor environments, such as during peak pollen season.
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