Related by context. Frequent words. (Click for all words.) 77 microorganisms 75 bacteria 75 bacterium 74 microbes 73 organism 72 microbe 71 micro organisms 71 organisms 71 bacterial 71 micro organism 70 pathogen 68 pathogens 67 microbial 66 pathogenic bacteria 65 fungi 64 alga 63 algae 62 bacterial strains 61 phage 61 cyanobacteria 61 phages 61 bacteriophage 61 biofilm 60 spores 60 proteins 60 fungus 60 enzymes 59 protozoa 59 Salmonella bacteria 59 single celled 59 yeasts 59 Bacteria 59 fungal 58 H. pylori 58 biofilms 58 yeast 58 viral particles 58 parasite 58 microscopic organisms 58 Plasmodium 58 diatoms 57 algal 57 bacterial pathogens 57 intestinal bacteria 57 marine organisms 57 viruses 57 mammalian cells 57 harmful bacteria 57 Pseudomonas 57 malaria parasite 56 yeast cells 56 P. aeruginosa 56 Bacterial 56 spore 56 coli 56 microalgae 56 toxin 56 malaria parasites 56 molecule 55 nematodes 55 pathogenic 55 molecules 55 biomolecules 55 gut bacteria 55 enzyme 55 larvae 54 organic compounds 54 S. aureus 54 glycoprotein 54 nanoparticles 54 Escherichia coli 54 antibodies 54 Pseudomonas aeruginosa 53 germ 53 Listeria 53 biologically active 53 Helicobacter pylori 53 pneumococcus 53 parasites 53 protein 53 nano particles 53 photosynthesis 53 prions 53 insects 53 amino acids 53 photosynthetic 53 epithelial cells 52 enzymatic 52 Pathogens 52 polysaccharides 52 antigens 52 metal ions 52 Mycobacterium tuberculosis 52 Plasmodium falciparum 52 chitin 52 Staphylococcus aureus 52 polysaccharide 52 bacteria viruses 52 nematode 52 larva 52 larval stage