V. Dhingra, R. Srinivas, and M. Lakshmi, Antimicrobial activity of Artemisinic acid and arteannuin B, Current Science, vol.78, issue.6, pp.709-713, 2000.

J. Balbus and M. Embrey, Risk factors for waterborne enteric infections, Current Opinion in Gastroenterology, vol.18, issue.1, pp.46-50, 2002.
DOI : 10.1097/00001574-200201000-00008

C. Paiva-de-sousa, Escherichia coli as a specialized bacterial pathogen, Revista De Biologia E Ciencias Da Terra, vol.6, pp.341-352, 2006.

D. Kuitcha, V. Kamgang, L. Sigha, L. Lienou, and G. Ekodeck, Water supply, sanitation and health risks in Yaoundé, Cameroon. African Journal of Environmental Science and Technology, vol.11, issue.2, pp.379-386, 2008.

O. Allahdin, M. Gothard-bassebe, O. Biteman, E. Foto, J. Mabingui et al., Disinfection test well water from Artemisia annua Central African Republic, Rev Tech Lux, vol.3, pp.165-168, 2008.

W. Wiebe, W. Sheldon, and L. Pomeroy, Bacterial growth in the cold: evidence for an enhanced substrate requirement, Appl Environ Microbiol, vol.58, pp.359-364, 1992.

M. Nola, T. Njine, E. Djuikom, S. Foko, and V. , Faecal coliforms and faecal streptococci community in the underground water in an equatorial area in Cameroon (Central Africa): the importance of some environmental chemical factors, Water Research, vol.36, issue.13, pp.3289-3297, 2002.
DOI : 10.1016/S0043-1354(02)00024-6

M. Nougang, M. Nola, A. Bessa, H. , T. Kweyang et al., Prevalence of pathogenic strains of E. coli of urban streams in Cameroon, Journal Applied Bioscience, vol.48, pp.3293-3305, 2011.

O. Mobili, M. Nola, M. Nougang, L. Moungang, N. Ewoti et al., Assessment of the effect of <i>Artemisia annua</i> leave extract infusion pH under dark conditions on <i>Staphylococcus aureus, Salmonella paratyphi</i> and <i>Escherichia coli</i>, Journal of Applied Biosciences, vol.62, issue.0, pp.4595-4609, 2013.
DOI : 10.4314/jab.v62i0.86071

O. Mobili, L. Djimeli, C. , T. Arfao, A. Nougang et al., Synergistic effect of light, pH and Artemisia annua extract on Enterococcus faecalis in aquatic microcosms, International Journal of Applied Microbiology and Biotechnology Research, vol.3, pp.62-72, 2015.

G. Bachelier, Etude pédologique des sols de Yaoundé - Contribution à la pédogenèse des sols ferralitiques

M. Mueller, N. Runyambo, I. Wagner, S. Borrmann, K. Dietz et al., Randomized controlled trial of a traditional preparation of Artemisia annua L. (Annual Wormwood) in the treatment of malaria, Transactions of the Royal Society of Tropical Medicine and Hygiene, vol.98, issue.5, pp.318-321, 2004.
DOI : 10.1016/j.trstmh.2003.09.001

C. Blanke, G. Naisabha, M. Balema, G. Mbaruku, L. Heide et al., tea preparation compared to sulfadoxine-pyrimethamine in the treatment of uncomplicated falciparum malaria in adults: a randomized double-blind clinical trial, Tropical Doctor, vol.366, issue.2, pp.113-116, 2008.
DOI : 10.1016/S0140-6736(05)67787-2

M. Onimus, J. Vouillot, and G. Clerc, Artemisinin herbal tea, 2011.

J. Rodier, . L-'analyse-de-l-'eau, and P. Dunod, APHA) Standard methods for the examination of water and waste water, 2009.

J. Holt, N. Krieg, P. Sneath, J. Staley, and S. William, Bergey's manual of determinate bacteriology, Lippincott William and Wilkings, 2000.

D. Krishnaiah, T. Devi, A. Bono, and R. Sarbatly, Studies on phytochemical constituents of six Malaysian medicinal plants, J Med Plants Res, vol.3, pp.67-072, 2009.

A. Sofowora, Recent trends in research into African medicinal plants, Journal of Ethnopharmacology, vol.38, issue.2-3, pp.209-214, 1993.
DOI : 10.1016/0378-8741(93)90017-Y

L. Pourcel, J. Routaboul, V. Cheynier, L. Lepiniec, and I. Debeaujon, Flavonoid oxidation in plants: from biochemical properties to physiological functions, Trends in Plant Science, vol.12, issue.1, pp.29-36, 2006.
DOI : 10.1016/j.tplants.2006.11.006

M. Verdian-rizi, E. Sadat-ebrahimi, A. Hadjakhoondi, M. Fazeli, P. Hamedani et al., Chemical composition and antimicrobial activity of Artemisia annua L. Essential oil from Iran, Planta Med, vol.7, issue.4, pp.58-62, 2008.

M. Alya, N. Ismat, S. Zeb, A. Niaz, A. Ghayour et al., Analysis of total flavonoids and phenolics in different fractions of bark and needle extracts of Pinus roxburghii and Pinus wallichiana, Journal of Medicinal Plants Research, vol.5, issue.13, pp.2724-2728, 2011.

M. Alves, I. Ferreira, H. Froufe, R. Abreu, A. Martins et al., Antimicrobial activity of phenolic compounds identified in wild mushrooms, SAR analysis and docking studies, Journal of Applied Microbiology, vol.47, issue.2, pp.346-357, 2013.
DOI : 10.1016/j.fct.2009.05.029

K. Räth, K. Taxis, G. Walz, C. Gleiter, S. Li et al., Phamacokinetic study of artemisinin after oral intake of a traditional preparation of Artemisia annua L. (annual wormwood), Am J Trop Med Hyg, vol.70, pp.128-132, 2004.

R. Bilia, P. Malgalhães, C. Bergonzi, and F. Vincieria, Simultaneous analysis of artemisinin and flavonoids of several extracts of Artemisia annua L

D. Vikas, R. Srinivas, and M. Lakshmi, Antimicrobial activity of artemisinic acid and arteannuin B, Curr Sci, vol.78, pp.6-25, 2000.

P. Natarajan and M. Schmittel, Photoluminescence, Redox Properties, and Electrogenerated Chemiluminescence of Twisted 9,9???-Bianthryls, The Journal of Organic Chemistry, vol.78, issue.20, pp.10383-10394, 2013.
DOI : 10.1021/jo401785c

D. Jenkins, J. Schultz, and A. Matin, Starvation-induced cross protection against heat or H2O2 challenge in Escherichia coli., Journal of Bacteriology, vol.170, issue.9, pp.3910-3914, 1988.
DOI : 10.1128/jb.170.9.3910-3914.1988

URL : http://jb.asm.org/content/170/9/3910.full.pdf

A. Klungland, I. Rosewell, S. Hollenbach, E. Larsen, G. Daly et al., Accumulation of premutagenic DNA lesions in mice defective in removal of oxidative base damage, Proceedings of the National Academy of Sciences, vol.148, issue.4, pp.13300-13305, 1999.
DOI : 10.1016/S0960-9822(06)00286-7

J. Pelczar and J. Michael, Microbiology, Soil Science, vol.86, issue.6, 1993.
DOI : 10.1097/00010694-195812000-00014

M. Nola, S. Matchim, A. Mobili, O. Nougang, M. Krier et al., Photoinactivation of Staphylococcus aureus and Vibrio parahaemolyticus in the model aquatic microcosm: effect of light intensity and dissolved biodegradable organic compound, Water Science & Technology, vol.62, issue.8, pp.1775-1783, 2010.
DOI : 10.2166/wst.2010.521

L. Sinton, C. Hall, P. Lynch, and R. Davies-colley, Sunlight Inactivation of Fecal Indicator Bacteria and Bacteriophages from Waste Stabilization Pond Effluent in Fresh and Saline Waters, Applied and Environmental Microbiology, vol.68, issue.3, pp.1122-1131, 2002.
DOI : 10.1128/AEM.68.3.1122-1131.2002

A. Amin and H. Ramin, A new method to detect extracellular deoxyribonuclease enzyme in bacteria cell, Academia Journal of Biotechnology, vol.2, issue.1, pp.11-13, 2014.

F. Juteau, V. Masotti, J. Bessière, M. Dherbomez, and J. Viano, Antibacterial and antioxidant activities of Artemisia annua essential oil, Fitoterapia, vol.73, issue.6, pp.532-535, 2002.
DOI : 10.1016/S0367-326X(02)00175-2

K. Gupta, T. Hooton, K. Naber, B. Wullt, R. Colgan et al., International Clinical Practice Guidelines for the Treatment of Acute Uncomplicated Cystitis and Pyelonephritis in Women: A 2010 Update by the Infectious Diseases Society of America and the European Society for Microbiology and Infectious Diseases, Clinical Infectious Diseases, vol.52, issue.5, pp.103-120, 2011.
DOI : 10.1093/cid/ciq257

W. Rutala, S. Barbee, N. Aguiar, M. Sobsey, and D. Weber, Conclusions:, Infection Control & Hospital Epidemiology, vol.15, issue.01, pp.33-38, 2000.
DOI : 10.1111/j.1365-2672.1990.tb02574.x

N. Boutaleb, Étude de la formation des biofilms sur les surfaces de matériaux couramment utilisés dans les canalisations d'eau potable, Thèse de Doctorat, 2007.

N. Ewoti, O. Nola, M. Moungang, L. Nougang, M. Krier et al., Adhesion of Escherichia coli and Pseudomonas aeruginosa on rock surface in aquatic microcosm: Assessment of the influence of dissolved magnesium sulfate and monosodium phosphate, Research Journal of Environment and Earth Science, vol.3, issue.4, pp.364-374, 2011.

P. Nair, S. Henry, V. Cano, and J. Vera, Microbial status of apical root canal system of human mandibular first molars with primary apical periodontitis after one-visit endodontic treatment. Oral Surgery Oral Medicine Oral Pathology Oral Radiology, pp.231-252, 2005.

J. Parkeh and C. S. , Antibacterial and phytochemical studies on twelve species of Indian medicinal plants, African Journal of Biomedical Research, vol.10, issue.2, pp.175-181, 2007.
DOI : 10.4314/ajbr.v10i2.50624

T. Essawi and M. Srour, Screening of some Palestinian medicinal plants for antibacterial activity, Journal of Ethnopharmacology, vol.70, issue.3, pp.343-349, 2000.
DOI : 10.1016/S0378-8741(99)00187-7

M. Haniffa and K. Kavitha, Antibacterial activity of medicinal herbs against the fish pathogen Aeromonas hydrophila, Journal of Agricultural Technology, vol.8, issue.1, pp.205-211, 2012.

A. Russell, Antibiotic and biocide resistance in bacteria: Introduction, Journal of Applied Microbiology, vol.30, issue.s1, pp.1-3, 2002.
DOI : 10.1016/0966-842X(93)90117-A

URL : http://onlinelibrary.wiley.com/doi/10.1046/j.1365-2672.92.5s1.14.x/pdf

C. Waters and B. Bassler, QUORUM SENSING: Cell-to-Cell Communication in Bacteria, Annual Review of Cell and Developmental Biology, vol.21, issue.1, pp.319-365, 2005.
DOI : 10.1146/annurev.cellbio.21.012704.131001

D. Scheffers and M. Pinho, Bacterial Cell Wall Synthesis: New Insights from Localization Studies, Microbiology and Molecular Biology Reviews, vol.69, issue.4, pp.585-607, 2005.
DOI : 10.1128/MMBR.69.4.585-607.2005

URL : http://mmbr.asm.org/content/69/4/585.full.pdf

S. Cappello and P. Guglielmino, Effects of growth temperature on polystyrene adhesion of Pseudomonas aeruginosa ATCC 27853, Brazilian Journal of Microbiology, vol.37, issue.3, pp.205-207, 2006.
DOI : 10.1590/S1517-83822006000300001

M. Wong, W. Chu, D. Sun, H. Huang, J. Chen et al., Visible-Light-Induced Bactericidal Activity of a Nitrogen-Doped Titanium Photocatalyst against Human Pathogens, Applied and Environmental Microbiology, vol.72, issue.9, pp.6111-6116, 2006.
DOI : 10.1128/AEM.02580-05