Investigations and Cases

The Immunization Division monitors the incidence and prevalence of vaccine-preventable diseases (VPDs). This table summarizes investigations and cases reported over the last 12 months, and CDC recommended tests and specimens. Underlined diseases link to the Council of State and Territorial Epidemiologists (CSTE) case definitions to determine case classification (i.e., confirmed, probable, suspect, or not a case).

Specimens may be dropped off at your local county health department to be couriered to BCL overnight or can be shipped directly to BCL at 8140 AUM Drive, Montgomery, AL 36117 (at your expense).

To submit a VPD specimen a Requisition Form For BCL Laboratory Testing must be completed, and you may need to complete the Wisconsin State Laboratory of Hygiene Lab Form or CDC Specimen Submission Form (2 MB).

VPD Notifiable Diseases

ADPH Investigations

ADPH Cases

CDC Recommended Test Methods*

CDC Recommended Specimen Type*

Diphtheria

2

0

Culture and identification1

Throat or nasopharynx swab or cutaneous lesion

Haemophilus influenzae

134

131

Culture and identification1

Blood, CSF, or from any sterile site listed below

Meningococcal Disease

17

3

Culture2

Blood, CSF, or from any sterile site listed below

Measles (Rubeola)

555

0

Culture, Serology IgM, or PCR

Blood or serum, Urine, Nasopharyngeal, or Throat Swab

Mumps

53

23

Culture, Serology IgM, or PCR

Blood, Buccal Swab, Nasopharyngeal, or Throat Swab

Pertussis (Whooping Cough)

317

234

Culture1, or PCR1

Nasopharyngeal aspirate or wash, or throat swab

Polio (Poliomyelitis, paralytic & Poliovirus Infection, non-paralytic)

5

0

Clinical diagnosis (Poliomyelitis), Culture (Poliovirus infection)

Stool, CSF, or oropharyngeal secretions

Rubella (German Measles, Three-Day Measles)

10

1

Culture, Serology IgM or PCR

Blood or serum

Smallpox

0

0

CDC Only

Vesicular or pustular fluid

Streptococcus pneumoniae

440

433

Culture2

Blood, CSF,or from any sterile site listed below

Tetanus

2

0

Clinical diagnosis

N/A

Hepatitis A, Acute

298

97

Serology IgM

Blood or Serum

Hepatitis B, Acute

133

62

Serology1

Blood

Hepatitis B, Perinatal 

101

0

Serology1

Blood

Varicella (Chickenpox)

488

87

Culture, DFA, Serology, or PCR1

Lesion

Total 06/01/2018 - 06/01/2019

2555

1071

 

Key 

* To confirm cases based on CDC case definitions

1 Test offered by Bureau of Clinical Laboratories (BCL)

2 Pure culture confirmation only by BCL

3 Normally sterile body site (e.g., Blood, Bone, CSF, internal body site (specimen obtained from surgery or aspirate from one of the following: lymph node, brain, heart, liver, spleen, vitreous fluid, kidney, pancreas, ovary, or, vascular tissue), pericardial fluid, peritoneal fluid, synovial/joint fluid.)

Culture - Isolation

CSF - Cerebrospinal fluid

DFA - Direct florescence assay

PCR - Polymerase chain reaction 

 Outbreak Totals

  • 3 outbreaks has been reported in 2019.
    -- 1 outbreak still under investigation (Hepatitis A- Jackson, DeKalb, Etowah, & Marshall County) 
        -- Outbreak Setting: Communities
           

Pertussis Testing Video: Collecting a Nasopharyngeal Swab Clinical Specimen

Pertussis Testing Video: Collecting a Nasopharyngeal Aspirate Clinical Specimen





Page last updated: June 17, 2019