In Africa, the mortality from infectious diseases remains high. The investigators have discovered that live vaccines such as the BCG vaccine against tuberculosi…

Guinea-Bissau2,400 participantsStarted 2021-05-20

Treatment: BCG vaccine, Measles vaccine

All recent trials (37 shown)

CompletedPhase 4

NCT04445428

OPV as Potential Protection Against COVID-19

Since the 1960s, studies have shown that oral polio vaccine (OPV) may have beneficial non-specific effects, reducing morbidity and mortality from other infectio…

Guinea-Bissau3,729 participantsStarted 2020-07-15

Treatment: oral polio vaccine + information, Information

Active — Not RecruitingPhase 4

NCT04658680

Can BCG Vaccination at First Health-facility Contact Reduce Early Infant Mortality?

Bacillus Calmette-Guérin (BCG) vaccination is recommended at birth to protect against tuberculosis (TB) in countries with high TB burden. BCG is supplied in mul…

Guinea-Bissau22,800 participantsStarted 2021-02-25

Treatment: BCG vaccination at first health facility contact

Non Specific Effects of Vaccine

Trial phase breakdown

Trial status

Actively recruiting — 2 trials

Non-specific Effects of a Modified Measles Vaccination Schedule to Prevent Allergy and Unrelated Infection in Children

Measles and BCG Vaccines for Mother and Child

All recent trials (37 shown)

OPV as Potential Protection Against COVID-19

Can BCG Vaccination at First Health-facility Contact Reduce Early Infant Mortality?

Trial phase breakdown

Trial status

Actively recruiting — 2 trials

Non-specific Effects of a Modified Measles Vaccination Schedule to Prevent Allergy and Unrelated Infection in Children

Measles and BCG Vaccines for Mother and Child

All recent trials (37 shown)

OPV as Potential Protection Against COVID-19

Can BCG Vaccination at First Health-facility Contact Reduce Early Infant Mortality?

Trial of Additional Measles Vaccine to Reduce Child Mortality

Trial of Additional Measles Vaccine to Reduce Child Mortality. Burkina Faso.

Measles Vaccination at Health System Contacts

BCG Revaccination With the Third Dose of Diphtheria-tetanus-pertussis Vaccine and Infant Mortality in Africa

Non-specific Effects of FLU-MMR Vaccines in Adults

Vaccine Campaign Effects on General Hospital Admissions and Mortality Among Children

Using BCG to Protect Senior Citizens During the COVID-19 Pandemic

The Non-Specific Immunological Effects of Providing Oral Polio Vaccine to Seniors in Guinea-Bissau

Trial to Compare BCG-Bulgaria and BCG-Denmark

A Second Dose of Measles Vaccine (MV) in the Second Year of Life

Investigating COVID-19 Vaccine Immunity in Children in the Melbourne Infant Study of BCG for Allergy and Infection Reduc…

BCG to Reduce Absenteeism Among Health Care Workers During the COVID-19 Pandemic

National Vaccine Adverse Event Reporting Survey and Etiology

Using BCG Vaccine to Protect Health Care Workers in the COVID-19 Pandemic

Non-specific Effects of Rabies Vaccine

Testing if BCG (Bacille Calmette-Guérin) Vaccination Can Induce Innate Immune Training in Adult People Above 50 Years of…

Low Birth Weight Follow-up

Comparing Morbidity and Mortality Effects of Two Different Strains of BCG