A marked lymphocyte leukocytosis occurs in pertussis, and is of value in diagnosis. A Manual of Clinical Diagnosis James Campbell Todd. A marked increase, accompanied by an increase in the total leukocyte count, is seen in pertussis and lymphatic leukemia. A Manual of Clinical Diagnosis James Campbell Todd. As the air rushes past the glottis, which is still partially closed, a sound recalling the whoop of pertussis is heard.
Area code 860 is an area code that covers Eastern and Northern Connecticut. Area code 860 overlays the area code of 959.rea code 860 is an area code that covers Eastern and Northern Connecticut. Area code 860 overlays the area code of 959.
Area code 868 (TNT) was created during a split from the original Area code 809 around 1 June 1997. By 31 May 1998 all calls placed to the Republic of Trinidad and Tobago required the use of the +1 868 prefix.t is regulated by the government 's Telecommunications Authority, which holds responsibility for telecommunications. Due to a long established affiliation with NANP, phone numbers in the Republic of Trinidad and Tobago are often styled as (868) NXX-xxxx .