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Christian Tientcha Happi, Ph.D.

Concepts (442)

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Concepts are derived automatically from a person's publications.
Concepts are listed by decreasing relevance which is based on many factors, including how many publications the person wrote about that topic, how long ago those publications were written, and how many publications other people have written on that same topic.
Name Number of Publications Most Recent Publication Publications by All Authors Concept Score Why?
Lassa Fever312024978.250 Why?
Antimalarials6120239087.220 Why?
Malaria, Falciparum56202310756.820 Why?
Artemisinins3820222176.640 Why?
Nigeria8120247796.010 Why?
Lassa virus272024995.920 Why?
Amodiaquine322023585.360 Why?
Plasmodium falciparum42202217414.460 Why?
Drug Resistance21202215952.340 Why?
Fluorenes1820231602.290 Why?
Ethanolamines1820231532.130 Why?
Ebolavirus1320202502.010 Why?
Protozoan Proteins1220228441.990 Why?
Genome, Viral1120246731.890 Why?
Parasitemia1920191651.800 Why?
Chiroptera22024621.730 Why?
Hemorrhagic Fever, Ebola1420204241.700 Why?
Disease Outbreaks16202217621.300 Why?
Monkeypox virus32023431.010 Why?
Anemia14201915191.010 Why?
Dihydropteroate Synthase22021270.990 Why?
Chloroquine920152750.990 Why?
Drug Combinations30202320790.970 Why?
RNA, Viral9202328660.960 Why?
Tetrahydrofolate Dehydrogenase220211330.950 Why?
Multidrug Resistance-Associated Proteins420201050.950 Why?
Antigens, Viral920209920.900 Why?
Genomics14202459160.900 Why?
Malaria10202412410.890 Why?
Phylogeny12202428430.870 Why?
Nucleoproteins320201100.860 Why?
RNA Viruses220221110.850 Why?
Insect Viruses12022150.820 Why?
Arboviruses12022130.810 Why?
Polymorphism, Genetic8202142500.780 Why?
Dengue Virus120242040.780 Why?
Hemorrhagic Disease Virus, Rabbit1202120.770 Why?
Abattoirs1202160.770 Why?
Caliciviridae Infections12021290.760 Why?
Shiga-Toxigenic Escherichia coli12021260.750 Why?
Pyrimethamine72021940.750 Why?
Food Microbiology12021740.750 Why?
Aedes120221010.740 Why?
Coronavirus120231560.730 Why?
Extensively Drug-Resistant Tuberculosis12021860.720 Why?
Antibodies, Viral11202032110.720 Why?
HIV Integrase120221220.720 Why?
Dengue120242580.710 Why?
Membrane Transport Proteins6202010340.710 Why?
Sulfadoxine52021460.690 Why?
Food Contamination120211930.680 Why?
HIV Integrase Inhibitors120221650.670 Why?
Viruses120233730.660 Why?
Yellow Fever12020540.660 Why?
Metagenome220204650.640 Why?
Microsatellite Repeats120217840.630 Why?
Epidemics220225170.610 Why?
Computer Systems120204700.610 Why?
Meat120215880.600 Why?
Africa, Western1020231600.600 Why?
Genes, MDR22008360.590 Why?
Africa920247260.590 Why?
Child, Preschool552021426500.580 Why?
Zoonoses520231800.560 Why?
Sex Ratio720111070.540 Why?
Infant442021365100.510 Why?
Rhabdoviridae1201550.500 Why?
Rhabdoviridae Infections1201590.500 Why?
Disaster Planning120215600.490 Why?
Hematocrit1020196250.490 Why?
Staphylococcal Infections1202413980.480 Why?
Rabbits1202147810.480 Why?
Polymerase Chain Reaction10202160850.460 Why?
Child562023808910.460 Why?
Humans14020247683930.450 Why?
Haplotypes7202127240.450 Why?
Hepatitis B320237080.440 Why?
Metagenomics320234750.430 Why?
Genetic Variation10202166060.420 Why?
Drug Therapy, Combination22202163180.380 Why?
Pandemics9202487530.380 Why?
DNA, Protozoan520122280.360 Why?
Polymorphism, Single Nucleotide52022160280.350 Why?
Mycobacterium tuberculosis1202119290.350 Why?
Animals4620241693370.340 Why?
Mutation, Missense2201125930.340 Why?
Selection, Genetic420148770.330 Why?
Linkage Disequilibrium3202119980.330 Why?
Hepatitis B, Chronic220234130.320 Why?
Mefloquine52012550.320 Why?
Coronavirus Infections3202331180.310 Why?
Plasmodium berghei320151610.310 Why?
Antigens, Protozoan420213150.310 Why?
Merozoite Surface Protein 132021360.290 Why?
Genome, Bacterial220247960.290 Why?
Antibodies, Neutralizing3202420060.280 Why?
Proguanil12006110.280 Why?
Seroepidemiologic Studies320244050.280 Why?
Male6620233649020.270 Why?
Cytochromes b12006350.270 Why?
Female6420243970890.270 Why?
Naphthoquinones12006590.270 Why?
Sierra Leone820201710.270 Why?
Parasitic Sensitivity Tests32012900.270 Why?
Epitopes, T-Lymphocyte220208270.260 Why?
N-Acetylglucosaminyltransferases220211670.260 Why?
Communicable Diseases120148730.260 Why?
Rifampin220213450.260 Why?
Microbial Sensitivity Tests2202419610.260 Why?
Sequence Analysis, DNA8202147750.260 Why?
Enzyme-Linked Immunospot Assay220241260.260 Why?
Genotype82023130420.250 Why?
Hepatitis B virus320235300.250 Why?
Murinae22022180.240 Why?
Hemorrhagic Fevers, Viral22016230.240 Why?
Point Mutation2200615940.230 Why?
HIV-11202269630.230 Why?
Molecular Diagnostic Techniques320206200.230 Why?
Communicable Diseases, Emerging220181480.230 Why?
Multilocus Sequence Typing120241020.230 Why?
Endemic Diseases320171900.220 Why?
Cross Reactions320208280.220 Why?
Animals, Domestic12023560.220 Why?
Area Under Curve6201716420.220 Why?
Swine2202459940.220 Why?
Goats120231660.210 Why?
Evolution, Molecular4202418930.210 Why?
Immunoglobulin G4202445700.210 Why?
Disease Reservoirs320181230.210 Why?
Saliva320138540.210 Why?
Reagent Kits, Diagnostic120042390.200 Why?
Amino Acid Substitution1200617420.200 Why?
Capreomycin12021140.200 Why?
Adolescent232021891840.190 Why?
High-Throughput Nucleotide Sequencing4202136660.190 Why?
Democratic Republic of the Congo22019870.190 Why?
Capacity Building120242650.190 Why?
Environmental Microbiology12021470.190 Why?
Ciprofloxacin220153130.190 Why?
Mammals2202411360.190 Why?
Sequence Analysis, RNA3202020380.180 Why?
Phylogeography22018720.180 Why?
Liberia220231760.180 Why?
Vesiculovirus12020530.170 Why?
Computational Biology2202435430.170 Why?
Laboratories, Hospital120211920.170 Why?
Chlorpheniramine32008130.170 Why?
Nucleic Acids120221890.160 Why?
Sulfalene3200830.160 Why?
Fluoroquinolones120213090.160 Why?
Blood320105970.160 Why?
Treatment Outcome242021653790.160 Why?
Viral Envelope Proteins220206410.160 Why?
Carrier Proteins1201249360.160 Why?
Ritonavir120213300.160 Why?
Histamine H1 Antagonists320081010.160 Why?
Dogs1202438460.160 Why?
Africa South of the Sahara520227510.160 Why?
Haplorhini120195240.150 Why?
HIV Infections22022175750.150 Why?
Cattle1202438260.150 Why?
Chromosome Mapping1200646220.150 Why?
Administration, Oral5202140390.150 Why?
Receptors, Virus120216480.150 Why?
Plants, Medicinal220101670.140 Why?
Escherichia coli Infections120215240.140 Why?
Survivors3202223820.140 Why?
Rodentia120182620.140 Why?
Immunity, Cellular1202215610.140 Why?
Likelihood Functions120209930.140 Why?
Drug Resistance, Viral120228690.130 Why?
DNA, Bacterial1202114790.130 Why?
CD8-Positive T-Lymphocytes2202046460.130 Why?
Sesquiterpenes220071770.130 Why?
Biological Evolution3201610780.130 Why?
Alleles3201268920.120 Why?
South Africa1202118710.120 Why?
Adult2120232236400.120 Why?
Vaccines120248420.120 Why?
Filoviridae12014150.120 Why?
Asymptomatic Diseases120185890.120 Why?
Markov Chains120189770.120 Why?
Prevalence72022158720.120 Why?
Drug Administration Schedule3202148590.120 Why?
Young Adult122023600490.120 Why?
Viral Vaccines120205960.120 Why?
Diagnostic Tests, Routine120207900.120 Why?
Promethazine32009290.110 Why?
Plant Extracts220104990.110 Why?
Inhibitory Concentration 50220124660.110 Why?
Clinical Laboratory Techniques120197490.110 Why?
Health Resources120209500.110 Why?
Databases, Nucleic Acid120142040.110 Why?
Thiazoles1202115420.110 Why?
Population Surveillance2202125980.110 Why?
Mutation72023302280.110 Why?
Antitubercular Agents1202113910.100 Why?
DNA, Viral3202322050.100 Why?
Enzyme-Linked Immunosorbent Assay1201938130.100 Why?
Aminoquinolines120121050.100 Why?
Child Health Services120176450.090 Why?
Genetic Testing1202435870.090 Why?
Renal Dialysis1202018020.090 Why?
Body Weight3201246290.090 Why?
Influenza, Human1202215390.090 Why?
Public Health1202426820.090 Why?
Bayes Theorem1201823530.090 Why?
Genome, Human2201444500.090 Why?
Antiviral Agents2202130640.090 Why?
Genetic Vectors1202034130.090 Why?
Desiccation12009770.080 Why?
Middle Aged1120232234910.080 Why?
Polymorphism, Restriction Fragment Length220107670.080 Why?
Pregnancy Complications, Infectious2201921850.080 Why?
Medicine, Traditional12010890.080 Why?
Specimen Handling220157080.080 Why?
L-Lactate Dehydrogenase120104120.080 Why?
Membrane Proteins1200678800.080 Why?
Acute Disease4201872420.080 Why?
Proteins1200460060.080 Why?
Time Factors72021402720.080 Why?
Disease120146730.080 Why?
Multigene Family1201210820.080 Why?
Arm120115900.080 Why?
Herpes Labialis12008280.080 Why?
Acute Kidney Injury1202019430.080 Why?
Gene Dosage2201112210.070 Why?
Blood Chemical Analysis120094360.070 Why?
Brazil1201212480.070 Why?
Chromatography, High Pressure Liquid4201315390.070 Why?
Dose-Response Relationship, Drug42015107760.070 Why?
Cross-Sectional Studies32024263750.070 Why?
Terminology as Topic1201415390.070 Why?
Plasmodium120102480.070 Why?
Base Sequence22015124220.070 Why?
Interleukins120127960.070 Why?
Orosomucoid12006450.070 Why?
Follow-Up Studies72017394070.070 Why?
Atovaquone12006560.070 Why?
Hepatomegaly12006840.070 Why?
Multicenter Studies as Topic2202317270.070 Why?
Travel220178000.070 Why?
Amino Acid Sequence32020134230.070 Why?
Treatment Failure3201226630.070 Why?
Quinolines320187680.060 Why?
Rats12022238350.060 Why?
Senegal120062550.060 Why?
Guinea22016330.060 Why?
Drug Monitoring120129640.060 Why?
Age Distribution1201128770.060 Why?
Chromatography, Liquid120099970.060 Why?
Pneumonia, Viral2202032410.060 Why?
Medicine, African Traditional12005310.060 Why?
Databases as Topic120074750.060 Why?
Malawi120063090.060 Why?
Fever3202416200.060 Why?
Anti-Bacterial Agents1202474630.060 Why?
Risk Factors62017749620.060 Why?
Codon120065990.060 Why?
Drug Evaluation, Preclinical1201013390.060 Why?
Case-Control Studies22015222960.060 Why?
Sensitivity and Specificity52020147370.060 Why?
Seizures1201730000.060 Why?
Genes, pol12023520.060 Why?
Recurrence2200885060.060 Why?
Kaplan-Meier Estimate2201765410.050 Why?
Program Evaluation1201125050.050 Why?
DNA Copy Number Variations1201220460.050 Why?
Microscopy220089090.050 Why?
False Negative Reactions120045750.050 Why?
Hepatitis B e Antigens120231350.050 Why?
Immunoassay220187450.050 Why?
Hepatitis B Antibodies120231560.050 Why?
Age Factors52014184710.050 Why?
Sequence Homology, Amino Acid1200627500.050 Why?
Herpesvirus 1, Human120087440.050 Why?
Sequence Alignment1200621760.050 Why?
Hepatitis B Surface Antigens120232940.050 Why?
Prospective Studies72023549200.050 Why?
Genetic Loci1201126300.050 Why?
Biodiversity120243460.050 Why?
Ribavirin220143950.050 Why?
Emergency Service, Hospital1202179550.050 Why?
Drug Interactions3201414200.050 Why?
Genetic Markers1200726040.050 Why?
Nitro Compounds12021740.050 Why?
Half-Life220136500.050 Why?
Molecular Epidemiology220174730.050 Why?
Biomedical Research1201634640.040 Why?
T-Lymphocytes12018102670.040 Why?
Genome-Wide Association Study22024127780.040 Why?
Survival Analysis42014101170.040 Why?
Hospitals, Teaching2201711580.040 Why?
Immune Sera120206050.040 Why?
HLA-DQ Antigens120201900.040 Why?
Reproducibility of Results42021202240.040 Why?
Recombinant Proteins2202065100.040 Why?
Hematuria120202330.040 Why?
Attitude to Health1200820250.040 Why?
Antibodies, Monoclonal1201692610.040 Why?
Verapamil220122420.040 Why?
Reverse Transcriptase Polymerase Chain Reaction2201745880.040 Why?
Congo12018130.040 Why?
Viral Load2202133980.040 Why?
Oligonucleotide Probes120194170.040 Why?
Drug Repositioning120212440.040 Why?
Culicidae120191100.040 Why?
Molecular Sequence Data22012176260.040 Why?
Fluorescence120207590.040 Why?
Clinical Trials, Phase II as Topic120216400.040 Why?
Severity of Illness Index32021159390.040 Why?
Validation Studies as Topic120181620.040 Why?
Linear Models2201858780.040 Why?
Biological Assay120206270.040 Why?
DNA Barcoding, Taxonomic120181340.040 Why?
Macaca fascicularis120209130.040 Why?
Proteinuria120206130.040 Why?
Serologic Tests120193830.040 Why?
Arenavirus1201680.030 Why?
Population Dynamics120183140.030 Why?
Microfluidics120226740.030 Why?
Standard of Care120215700.030 Why?
Climate120171470.030 Why?
Virology12016760.030 Why?
Genes, Reporter1202015240.030 Why?
Immunization1202012190.030 Why?
Immunity, Humoral120206110.030 Why?
Gene Library1201910610.030 Why?
Oligonucleotides120195640.030 Why?
Species Specificity1202024170.030 Why?
Demography1202016420.030 Why?
Epitope Mapping120163000.030 Why?
Geography120176540.030 Why?
Green Fluorescent Proteins1202020690.030 Why?
Gene Expression Regulation12012119180.030 Why?
Antibody Specificity1201610650.030 Why?
Communicable Disease Control120208570.030 Why?
Exanthema120185030.030 Why?
Immunologic Memory1202013740.030 Why?
Pregnancy32023302000.030 Why?
Primate Diseases12012150.030 Why?
Immunoglobulin M1201815280.030 Why?
Logistic Models22018133230.030 Why?
England120145320.030 Why?
Mutagenesis, Site-Directed1201616820.030 Why?
Virus Diseases120197230.030 Why?
Antigens, Bacterial1201811500.030 Why?
Bacterial Toxins120189230.030 Why?
Metabolic Clearance Rate120133630.030 Why?
Antibodies1202024250.030 Why?
Sequence Deletion1201614970.020 Why?
Host-Pathogen Interactions1202014680.020 Why?
Internationality1201710080.020 Why?
Genetics, Medical120143340.020 Why?
Vomiting120146550.020 Why?
Point-of-Care Systems1202012380.020 Why?
Health120143990.020 Why?
Phenanthrenes12011660.020 Why?
Incidence22023215440.020 Why?
National Institutes of Health (U.S.)120147940.020 Why?
Hypoxanthine12010280.020 Why?
Gestational Age1201936150.020 Why?
Primates120125210.020 Why?
Diamines12010600.020 Why?
ROC Curve1201736230.020 Why?
Spectrophotometry, Ultraviolet120091990.020 Why?
International Cooperation1201614380.020 Why?
Randomized Controlled Trials as Topic22021103770.020 Why?
Epitopes1201625250.020 Why?
Tritium120107070.020 Why?
Histamine Antagonists12009940.020 Why?
Erythrocytes, Abnormal219601210.020 Why?
Sickle Cell Trait21960860.020 Why?
Organic Chemicals120102110.020 Why?
Benzothiazoles120102480.020 Why?
Retrospective Studies42021818010.020 Why?
Community Medicine12008230.020 Why?
Disease Management1201925370.020 Why?
Pregnancy Outcome1201929610.020 Why?
Reference Standards1201210130.020 Why?
Viral Proteins1201518020.020 Why?
Abdominal Pain1201410700.020 Why?
Patient Compliance2200826930.020 Why?
Seasons1201415260.020 Why?
Cohort Studies22023417950.020 Why?
Diarrhea1201413200.020 Why?
Common Cold12008630.020 Why?
Glycoproteins1201522040.020 Why?
Life Cycle Stages120081610.020 Why?
Rural Population2200823180.020 Why?
Community Health Services120126590.020 Why?
Suppositories12007160.020 Why?
Pilot Projects1202187310.020 Why?
Desipramine120061830.020 Why?
Combined Modality Therapy1201885620.020 Why?
Artemia1200560.020 Why?
Government Programs120082780.020 Why?
Models, Molecular1201654040.020 Why?
Lethal Dose 5012005710.020 Why?
Staining and Labeling1201010810.020 Why?
Sex Factors12019106540.020 Why?
Injections, Intramuscular120075560.020 Why?
Odds Ratio1201796820.020 Why?
Sentinel Surveillance120072920.020 Why?
Methanol12005910.020 Why?
Toxicity Tests120051140.020 Why?
Predictive Value of Tests12021154550.010 Why?
Multivariate Analysis12018120920.010 Why?
Calcium Channel Blockers120066920.010 Why?
Mortality1201429170.010 Why?
Drug Synergism1200717620.010 Why?
Health Services Accessibility1202055120.010 Why?
Analysis of Variance1201162410.010 Why?
Clinical Trials as Topic2200980510.010 Why?
Mice32015820170.010 Why?
Disease Progression12019136460.010 Why?
Delivery of Health Care1202053750.010 Why?
Focus Groups1200814530.010 Why?
Genetic Association Studies1201127420.010 Why?
Filariasis11961260.010 Why?
Health Education1200810570.010 Why?
Anemia, Sickle Cell2196010650.010 Why?
Interviews as Topic1200827400.010 Why?
Infant, Newborn12020264110.010 Why?
Cameroon41961790.010 Why?
Cell Survival1201057920.010 Why?
Leishmaniasis11960670.010 Why?
Ulcer119602030.010 Why?
Gene Expression1201175980.010 Why?
Guideline Adherence1200822400.010 Why?
Blood Group Antigens119591850.010 Why?
Regression Analysis1200763500.010 Why?
Feasibility Studies1200853130.010 Why?
Qualitative Research1200831310.010 Why?
Aged220211715620.010 Why?
Enzyme Inhibitors1200637220.010 Why?
Caregivers1200823030.010 Why?
Internet1200731070.010 Why?
Survival Rate12008128700.010 Why?
Disease Models, Animal12011183620.010 Why?
Research1195919810.010 Why?
United States12014731500.000 Why?
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© 2025 President and Fellows of Harvard College
Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.