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Wolbachia bacterium This intracellular bacterium is found in a wide range of arthropods and can manipulate the reproduction of its host potentially
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Vaginal microbiota bacteria The vaginal microbiota is home to a diverse community of bacteria that can help protect against harmful pathogens and mai
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Pseudomonas aeruginosa bacterium This bacterium can form a mutualistic relationship with certain species of plants providing protection against harm
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Propionibacterium acnes bacterium This bacterium is commonly found on human skin and can help protect against harmful pathogens but it can also cont
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Parasitic worms These organisms can modulate the immune system and may have a protective effect against inflammatory diseases by Wladimir BulgarSC
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Helminths parasitic worms These organisms can modulate the immune system and may have a protective effect against inflammatory diseases by Wladimir
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Conceptual illustration of the skin acting as a barrier against infection by JULIEN TROMEURSCIENCE PHOTO LIBRARY
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Conceptual illustration of the skin acting as a barrier against infection by JULIEN TROMEURSCIENCE PHOTO LIBRARY
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Conceptual illustration of the skin acting as a barrier against infection by JULIEN TROMEURSCIENCE PHOTO LIBRARY
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A pop-art sign advertising flu masks stands in front of a discount drug store in Omiya south of Tokyo Wednesday May 20 2009 Swin
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Conceptual illustration of the skin acting as a barrier against infection by JULIEN TROMEURSCIENCE PHOTO LIBRARY
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Conceptual illustration of the skin acting as a barrier against infection by JULIEN TROMEURSCIENCE PHOTO LIBRARY
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Conceptual illustration of the skin acting as a barrier against infection by JULIEN TROMEURSCIENCE PHOTO LIBRARY
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Conceptual illustration of the skin acting as a barrier against infection by JULIEN TROMEURSCIENCE PHOTO LIBRARY
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Conceptual illustration of the skin acting as a barrier against infection by JULIEN TROMEURSCIENCE PHOTO LIBRARY
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Salivary secretory immunoglobulin A (SIGA) test This test measures the levels of siga a type of antibody that is present in saliva and helps protect
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Flat lay safety construction gloves medical mask by Oleksandr Latkun
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High view safety construction gloves medical mask by Oleksandr Latkun
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Orange vs crossiant by Oleksandr Latkun
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A pop-art sign advertising flu masks stands in front of a discount drug store in Omiya south of Tokyo Wednesday May 20 2009 Swin
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Top view medical mask with virus copy space by Oleksandr Latkun
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Flat lay medical mask with smartphone hand sanitizer by Oleksandr Latkun
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Top view medical mask gloves with blank phone
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Seasonal flu vaccine
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Seasonal flu vaccine
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Seasonal flu vaccine
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Seasonal flu vaccine
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Seasonal flu vaccine
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Seasonal flu vaccine
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A pop-art sign advertising flu masks stands in front of a discount drug store in Omiya south of Tokyo Wednesday May 20 2009 Swin
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Seasonal flu vaccine
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Seasonal flu vaccine
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Seasonal flu vaccine
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Seasonal flu vaccine
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Seasonal flu vaccine
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Top view disposable medical masks hand with gloves Resolution and high quality beautiful photo by Oleksandr Latkun
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Skin bacteria SEM
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Skin bacteria SEM
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Skin bacteria SEM
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A pop-art sign advertising flu masks stands in front of a discount drug store in Omiya south of Tokyo Wednesday May 20 2009 Swin
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Conceptual illustration of a vial covered in spikes and surrounded by virus molecules This could symbolise vaccine protection against disease by Sa
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Coronavirus concept Female nurse puts on protective cloths Nurse wearing Personal protective equipment in the fight against Coronavirus disease
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Coronavirus concept Female nurse puts on protective cloths Nurse wearing Personal protective equipment in the fight against Coronavirus disease
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Coronavirus concept Female nurse puts on protective cloths Nurse wearing Personal protective equipment in the fight against Coronavirus disease
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Handsome young man putting on a surgical mask to protect against the coronavirus
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Hand holding a medical mask against the background of a stethoscope and pills Coronavirus Protection Concept
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Hand holds a medical mask against a background of a red toy heart and pills Coronavirus Protection Concept
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Hand holding a medical mask against the background of a stethoscope and pills Coronavirus Protection Concept
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Hand holding a medical mask against the background of a stethoscope and tonometer Coronavirus Protection Concept
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A pop-art sign advertising flu masks stands in front of a discount drug store in Omiya south of Tokyo Wednesday May 20 2009 Swin
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Commuting in the city during new normal Woman with protective face mask against Coronavirus outbreak using mobile phone while waiting public transpo
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Commuting in the city during new normal Woman with protective face mask against Coronavirus outbreak waiting at tram station
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Commuting in the city during new normal Woman with protective face mask against Coronavirus outbreak waiting at tram station
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Man hands using wash hand alcohol gel or sanitizer bottle dispenser against coronavirus disease Covid-19 Antiseptic Hygiene and Health concept
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Covid-19 illustrative concept Doctors hands hold a protective mask offering to patient to protect against the coronavirus in a pandemic outbreak
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Covid-19 Concept The Doctors Hands Hold a Protective Mask Offering to Patient to Protect Against The Coronavirus in A Pandemic Outbreak by Zoona
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Covid-19 Concept The Doctors Hands Hold a Protective Mask Offering to Patient to Protect Against The Coronavirus in A Pandemic Outbreak by Zoona
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Covid-19 concept The doctors hands hold a protective mask offering to patient to protect against the coronavirus in a pandemic outbreak
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Covid-19 concept The doctors hands hold a protective mask offering to patient to protect against the coronavirus in a pandemic outbreak
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Childhood vaccination Doctor preparing a syringe to vaccinate a fifteen month old baby for MMR MMR is a combined vaccination which provides protec
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Covid-19 Senior woman portrait wearing face protection mask risk patient protection against coronavirus flu and cold
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Covid-19 Senior woman portrait wearing face protection mask risk patient protection against coronavirus flu and cold
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Covid-19 Doctor puts on protective gloves Personal protective equipment in the fight against Coronavirus disease
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Covid-19 Doctor puts on protective gloves Personal protective equipment in the fight against Coronavirus disease
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Covid-19 Female nurse puts on protective gloves Personal protective equipment in the fight against Coronavirus disease
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Covid-19 Female nurse puts on protective cloths Personal protective equipment in the fight against Coronavirus disease
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Covid-19 Female nurse puts on protective gloves Personal protective equipment in the fight against Coronavirus disease
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Covid-19 Female nurse puts on protective cloths Personal protective equipment in the fight against Coronavirus disease
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Covid-19 Female nurse puts on protective cloths Personal protective equipment in the fight against Coronavirus disease
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Vaccination 4-month-old baby girl having a vaccine injected into her leg from a syringe Vaccination provides long-term protection against infectio
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Protective disposable medical mask against coronavirus flu or influenza on a blue background
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Protective disposable medical mask against coronavirus flu or influenza on a blue background
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paranoid man wearing tin foil hat against corona virus covid-19
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Girl (11) with mouth-nose protection Kiel Schleswig-Holstein Germany Europe by alimdi Jana Fernow
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Girl (11) with mouth-nose protection Kiel Schleswig-Holstein Germany Europe by alimdi Jana Fernow
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Girl (11) with mouth-nose protection and Home lettering Kiel Schleswig-Holstein Germany Europe by alimdi Jana Fernow
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Girl (11) with mouth-nose protection Kiel Schleswig-Holstein Germany Europe by alimdi Jana Fernow
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Childhood vaccination Doctor preparing a syringe to vaccinate a fifteen month old baby for MMR MMR is a combined vaccination which provides protec
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Girl (11) with mouth-nose protection Kiel Schleswig-Holstein Germany Europe by alimdi Jana Fernow
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Girl (11) with mouth-nose protection Kiel Schleswig-Holstein Germany Europe by alimdi Jana Fernow
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Girl (11) with mouth-nose protection Kiel Schleswig-Holstein Germany Europe by alimdi Jana Fernow
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Girl (11) with mouth-nose protection Kiel Schleswig-Holstein Germany Europe by alimdi Jana Fernow
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Girl (11) with mouth-nose protection Kiel Schleswig-Holstein Germany Europe by alimdi Jana Fernow
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Girl (11) with mouth-nose protection and Home lettering Kiel Schleswig-Holstein Germany Europe by alimdi Jana Fernow
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Girl (11) with mouth-nose protection Kiel Schleswig-Holstein Germany Europe by alimdi Jana Fernow
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Girl (11) with mouth-nose protection Kiel Schleswig-Holstein Germany Europe by alimdi Jana Fernow
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Girl (11) with mouth-nose protection and Home lettering Kiel Schleswig-Holstein Germany Europe by alimdi Jana Fernow
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Vaccination 4-month-old baby girl having a vaccine injected into her arm from a syringe Vaccination provides long-term protection against infectio
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Girl (11) with mouth-nose protection and Home lettering Kiel Schleswig-Holstein Germany Europe by alimdi Jana Fernow
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Girl (11) with mouth-nose protection and Home lettering Kiel Schleswig-Holstein Germany Europe by alimdi Jana Fernow
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Girl (11) with mouth-nose protection and Home lettering Kiel Schleswig-Holstein Germany Europe by alimdi Jana Fernow
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Girl (11) with mouth-nose protection and Home lettering Kiel Schleswig-Holstein Germany Europe by alimdi Jana Fernow
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Girl (11) with mouth-nose protection and Home lettering Kiel Schleswig-Holstein Germany Europe by alimdi Jana Fernow
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Girl (11) with mouth-nose protection Kiel Schleswig-Holstein Germany Europe by alimdi Jana Fernow
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Girl (11) with mouth-nose protection Kiel Schleswig-Holstein Germany Europe by alimdi Jana Fernow
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Girl (11) with mouth-nose protection Kiel Schleswig-Holstein Germany Europe by alimdi Jana Fernow
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Girl (11) with mouth-nose protection Kiel Schleswig-Holstein Germany Europe by alimdi Jana Fernow
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Cervarix cervical cancer vaccination being administered Cervarix prevents infection from certain strains of the human papillomavirus (HPV) which are
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