| DIPHTHERIA |
 |
Pharyngeal
diphtheria with membranes covering the tonsils and uvula © American Academy of Pediatrics, courtesy of Edgar O. Ledbetter,
MD |
 | “Bull
neck” appearance of diphtheritic cervical lymphadenopathy in a
13-year-old boy. © American Academy of Pediatrics,
courtesy of Edgar O. Ledbetter, MD |
 | Diphtheritic
pneumonia in child in slide 120 who did not receive diphtheria
antitoxin and died © American Academy of Pediatrics,
courtesy of Edgar O. Ledbetter, MD |
 | Diphtheria
pneumonia (hemorrhagic) with bronchiolar membranes (hematoxylin-eosin
stain) © American Academy of Pediatrics, courtesy
of Edgar O. Ledbetter, MD |
| PERTUSSIS |
 | Pertussis
pneumonia. Perihilar infiltrate obscures the cardiac borders.
© Martha Lepow, MD |
 | This
child is having a paroxysmal cough. © Immunization
Action Coalition |
 | Bronchiolar
plugging in neonate with pertussis pneumonia. © American
Academy of Pediatrics, courtesy of Edgar O. Ledbetter, MD |
 |
© Kidcheck |
| TETANUS |
 | Severe muscle contractions, generalized. © Immunization
Action Coalition |
 | This neonate is in a tetanic contraction. © Immunization
Action Coalition |
 | This person has opisthotonos, a severe form of tetanus in which
the head and the heels are bent backward and the body is bowed
forward.© Immunization Action Coalition |
| POLIO |
 | This
child's leg was damaged by polio.© Centers for Disease
Control and Prevention |
 | Child
with sequelae of polio. Quote from Dr. Harry Hull, "How can we
continue to tolerate polio when we have the technical expertise
to get rid of it." © Centers for Disease Control
and Prevention |
| HEPATITIS B |
 | This
patient died of liver cancer caused by hepatitis B virus infection.© Immunization Action Coalition |
 | Transmission
electron micrograph of hepatitis B virions, also known as Dane
particles. Virus. © Centers for Disease Control and
Prevention |
| MEASLES |
 | Measles (rubeola). © American Academy of Pediatrics,
courtesy of Edgar O. Ledbetter, MD |
 | Close-up view of measles rash showing petechiae. © American Academy of Pediatrics, courtesy of Edgar O. Ledbetter,
MD |
 | Measles (rubeola) pneumonia in 6-year-old child with acute
lymphoblastic leukemia. The child died of respiratory failure. © American Academy of Pediatrics, courtesy of Edgar O. Ledbetter,
MD |
 | Measles (rubeola) pneumonia with multinucleated giant cells
and hyaline membranes (hematoxylin-eosin stain, ×250).
© American Academy of Pediatrics, courtesy of Edgar O. Ledbetter,
MD |
| MUMPS |
 | Mumps parotitis with cervical and presternal edema and erythema
that resolved spontaneously. © American Academy of
Pediatrics, courtesy of Edgar O. Ledbetter, MD |
 | A
child with mumps parotitis and submandibular lymphadenopathy with
striking erythema and edema, all due to the mumps virus, with
spontaneous resolution. © Immunization Action Coalition
|
| RUBELLA |
 | Rubella rash (face) in a previously unimmunized young woman.
© American Academy of Pediatrics, courtesy of Edgar
O. Ledbetter, MD
|
 | A
4-year-old child with congenital rubella syndrome with microphthalmia
and cataract formation in the left eye. © American Academy of Pediatrics, courtesy of Edgar O. Ledbetter,
MD |
 | Infant with congenital rubella rash. © American
Academy of Pediatrics, courtesy of Edgar O. Ledbetter, MD
|
 | Transmission electron micrograph of rubella virus. © Centers for Disease Control and Prevention |
| CHICKENPOX |
 | This child acquired her infection from a younger sibling who
had had a milder case with fewer lesions. Varicella lesions apparent
on the palate. © American Academy of Pediatrics,
courtesy of Edgar O. Ledbetter, MD |
 | School-aged child with varicella who acquired it from a younger
sibling who had had a more mild course with fewer lesions. ©
American Academy of Pediatrics, courtesy of Edgar O. Ledbetter,
MD
|
 | Varicella with scleral lesions and bulbar conjunctivitis. ©
American Academy of Pediatrics, courtesy of Edgar O. Ledbetter,
MD
|
 | Hemorrhagic varicella in a 7-month-old infant.©
David Ascher, MD and Howard Johnson, MD |
 | Child with varicella pneumonia.© American Academy
of Pediatrics, courtesy of Edgar O. Ledbetter, MD |
 |
Transmission electron micrograph of varicella-zoster virions
from vesicle fluid of patient with chickenpox.© Centers
for Disease Control and Prevention |
| HAEMOPHILUS INFLUENZAE TYPE B |
 | Haemophilus influenzae type b. Periorbital cellulitis. © Neal Halsy, MD
|
 | Cerebrospinal fluid culture positive for Haemophilus influenzae,
type b (Gram stain). © American Academy of Pediatrics,
courtesy of Edgar O. Ledbetter, MD |
 | Haemophilus influenzae type b. Sepsis with gangrene of hand.
culture. © Neal Halsey, MD |
 | Haemophilus influenzae type b. Pneumonia proven by blood culture.
© American Academy of Pediatrics, courtesy of Edgar
O. Ledbetter, MD |
| PNEUMOCOCCAL INFECTIONS |
 | Segmental (nodular) pneumonia due to Streptococcus
pneumoniae. © American Academy of Pediatrics, courtesy
of Edgar O. Ledbetter, MD |
 | Streptococcus pneumoniae in pleural exudate (Gram
stain). © American Academy of Pediatrics, courtesy
of Edgar O. Ledbetter, MD |
 | Perionychial abscess caused by Streptococcus
pneumoniae in a child with acute lymphoblastic leukemia. © American Academy of Pediatrics, courtesy of Edgar O. Ledbetter,
MD |
 | Periorbital cellulitis with purulent exudate
from which Streptococcus pneumoniae and Haemophilus influenzae
type b were grown on culture. Streptococcus pneumoniae was isolated
on blood culture. The cerebrospinal fluid culture was negative.
© American Academy of Pediatrics, courtesy of Edgar O. Ledbetter,
MD |
| ANTHRAX |
 | Anthrax. Sporulation of Bacillus anthracis. ©
American Academy of Pediatrics, courtesy of Gary Overturf, MD
|
 |
Anthrax ulcers on hand and wrist of adult.© American Academy of Pediatrics, courtesy of Gary Overturf,
MD |
 | Chest radiograph showing widened mediastinum
and bilateral pneumonia due to inhalation of anthrax bacilli.© Centers for Disease Control and Prevention |