8,749 무료 이미지 "위험"에 대해

자연 동물 생물학 환경 세부 사항 주의 낙하 독 지면 세균

Sinking Man, Seeking Rescue

Forest Mushrooms

의약품 자연

Atomic Power Station

Female dinosaur laying her eggs

어머니 공룡

Small inedible mushrooms

의약품 식품

Spray painted leaves

Nuclear power plant between fields

A dorsal view of a highly toxic black scorpion, Tityus trinitatis, which is native to Trinidad. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

Halloween Werewolf

늑대 인간 남자 사람

The Tree of Wishes

Gasoline fuel filling station

사람들 아이

Brown Leopard on Chain Link Fence

야생동물 동물

King Leo

Winy Mushroom

의약품 자연

Bear

Closed

High Voltage Sign

Sign (Hazardous to the environment)

물고기 배경

Fireplace

Brown Tiger

야생동물 동물

Invisible Girl

Fly Amanita Mushroom

의약품 식품

Toadstool Mushroom

의약품 자연

High Voltage Sign

화살표 산업

Magical Mushrooms

의약품 자연

Dangerous road for cyclists

Closeup Photo of Tiger

Snooker

사람들 사업

킹코브라

파충류 동물

High Voltage Sign

Bullfight

Respirator

A still life of castor bean, Ricinus communis containing the water soluble, highly toxic poison known as ricin. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

A medical illustration of Clostridioides difficile bacteria, formerly known as Clostridium difficile. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

Bear

Beautiful Magic Mushrooms

의약품 자연

Dark clouds

Beaked sea snake (Enhydrina schistosa)

아프리카 동물 동물

A medical illustration of Clostridioides difficile bacteria, formerly known as Clostridium difficile. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

해골과 뼈다귀

머리뼈 해적

Stronghold Flag

Poisonous Mushroom

의약품 식품

Bio Hazard

생물학적 위험 상징

Biohazard sign

생물학적 위험 도로 표지판

Electric tower

귀신고기속

해양 동물 바다 생물

Old Concrete On Ground Cracked

Magic Mushroom

의약품 자연

Man Holding Crawl Bar

승용자동차 남자 사람

Amanita Mushrooms in the Grass

A 3D graphical representation of a number of norovirus virions, set against a black background. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

A medical illustration of drug–resistant, nontyphoidal, Salmonella sp. bacteria. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

A 3D image of a group of anaerobic, spore-forming, Clostridium sp. organisms. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

전자공학 세균

Tank

Street Sign

Amanita Muscaria Mushroom

의약품 자연

An adult bedbug, Cimex lectularius ingestinging a blood meal. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

A 3D illustration provides a graphical representation of a single norovirus virion, set against a white background. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

전자공학 세균

A medical illustration of vancomycin–resistant, Enterococci sp. bacteria. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

전자공학 세균

Dangerous track

Electic Wires Pole

A female, Aedes aegypti mosquito obtaining a blood meal from a human host. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

A medical illustration of drug–resistant, Mycoplasma genitalium bacteria. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

Woman playing hide and seek

사람들 걸스

barbed wire

울타리 군대

Toxic

방사능 핵무기

Gas Mask

방독면 얼굴

Edible Yellow Coral Mushroom

의약품 식품

Amanita Muscaria Mushroom

의약품 식품

Bomb

Danger Sign

Asteroid

우주 공간 소행성

barbed wire

울타리 사물

A 1000X photomicrograph magnification of numerous, rod-shaped, Gram–negative, Yersinia pestis bacilli. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

A photomicrograph reveals numerous Gram–negative, Francisella tularensis coccobacilli, the bacterium responsible for causing the disease, tularemia. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

전자공학 세균

A medical illustration of drug–resistant, Streptococcus pneumoniae bacteria. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

전자공학 세균

A female, Aedes aegypti mosquito obtaining a blood meal from a human host. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

Tank

Sign (Slippery floor)

Railway Contact Wires

Human skull

머리뼈 뼈대

Sign (Danger overhead crane)

Sign (Hot surface)

Sign (Irritant)

A 125X photomicrograph magnification of a hematoxylin and eosin (H&E)–stained lung tissue specimen, revealed the presence of cytoarchitectural changes indicative of a blastomycosis fungal infection. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

A gator slinks through tall grass.

앨리게이터속 동물

A close left lateral view of a female Oriental rat flea, Xenopsylla cheopis that transmit the bacterium Yersinia pestis, the causative agent of plague. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

Sign (Irritant)

A medical illustration of drug–resistant, Mycoplasma genitalium bacteria. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

A female, Aedes aegypti mosquito obtaining a blood meal from a human host. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

A photomicrograph of a direct fluorescent antibody (DFA)–stained specimen, revealing the presence of numerous Francisella tularensis coccobacilli. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

전자공학 세균

Painted Metal

Sunflowers and Bee

피라냐

물고기 빨강

피라냐

물고기 빨강

Spider Web

핼러윈 거미

나일 악어

아프리카 동물 앨리게이터속

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