Home - Contact Us Contact Us We're always eager to hear from you! You can call us within working hours or visit our office. Address P.O Box 43640 – 00100,197 Lenana Place, Off Lenana Roadnext to Cedars RestaurantNairobi, Kenya Contact Email: cin@kemri-wellcome.orgPhone: 0728 787 391 Hours of operation Monday – Friday: 08:00 am – 05:00 pmSaturday: 08:00 am – 12:00 pmSunday: Closed We are here and always ready to help you. Let us know how we serve you and we’ll get back within no time.