🔤 Pathogens ✨
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📖
URDU
🇬🇧
ENGLISH
📚noun
pathogens
📝
DEFINITION
Any organism or substance, especially a microorganism, capable of causing disease, such as bacteria, viruses, protozoa or fungi. Microorganisms are not considered to be pathogenic until they have reached a population size that is large enough to cause disease.
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