Differential Diagnosis
DDx Strength: Excellent
Productive cough, Developed acutely, Fever, Crackles, Irritability, Poor feeding, 1 - 23 month old Male Add or remove findings

Respiratory syncytial virus infection

6/6
Respiratory syncytial virus infectionRespiratory syncytial virus infection

Common cold

5/6
Common cold

Bronchiolitis

5/6
Bronchiolitis

Influenza

5/6
InfluenzaInfluenza

Viral pneumonia

5/6
Viral pneumonia

Streptococcus pneumoniae pneumonia

4/6
Streptococcus pneumoniae pneumoniaStreptococcus pneumoniae pneumonia

Adenovirus infection

4/6
Adenovirus infectionAdenovirus infection

Human metapneumovirus infection

4/6
Human metapneumovirus infection

Parainfluenza virus infection

4/6
Parainfluenza virus infection

Infant pertussis

4/6
Infant pertussis

Mucormycosis

4/6
MucormycosisMucormycosis

Pulmonary empyema

4/6
Pulmonary empyema

Acinetobacter infection

4/6
Acinetobacter infectionAcinetobacter infection

Avian influenza

4/6
Avian influenzaAvian influenza

Mycoplasma pneumonia

4/6
Mycoplasma pneumoniaMycoplasma pneumonia

Tuberculosis

4/6
TuberculosisTuberculosis

Coronary arteritis

4/6
Coronary arteritis

Nitrogen dioxide poisoning

4/6
Nitrogen dioxide poisoning

Pseudomonas pneumonia

4/6
Pseudomonas pneumoniaPseudomonas pneumonia

Staphylococcus aureus pneumonia

4/6
Staphylococcus aureus pneumoniaStaphylococcus aureus pneumonia

Atypical mycobacterial infection

4/6
Atypical mycobacterial infectionAtypical mycobacterial infection

Histoplasmosis

4/6
HistoplasmosisHistoplasmosis

Melioidosis

4/6
Melioidosis

Septicemic plague

4/6
Septicemic plagueSepticemic plague

Pulmonary embolism

4/6
Pulmonary embolismPulmonary embolism

High-altitude pulmonary edema

4/6
High-altitude pulmonary edema

Tularemia

4/6
TularemiaTularemia

Haemophilus influenzae pneumonia

3/6
Haemophilus influenzae pneumoniaHaemophilus influenzae pneumonia

Yersinia enterocolitica infection

3/6
Yersinia enterocolitica infectionYersinia enterocolitica infection

Cystic fibrosis

3/6
Cystic fibrosisCystic fibrosis

Foreign body aspiration

3/6
Foreign body aspiration

Sickle cell anemia

3/6
Sickle cell anemiaSickle cell anemia

Sinusitis

3/6
Sinusitis

Aspiration pneumonia

3/6
Aspiration pneumonia

Bronchopleural fistula

3/6
Bronchopleural fistula

Klebsiella pneumonia

3/6
Klebsiella pneumoniaKlebsiella pneumonia

Lung abscess

3/6
Lung abscess

Pulmonary nocardiosis

3/6
Pulmonary nocardiosisPulmonary nocardiosis

Coccidioidomycosis

3/6
CoccidioidomycosisCoccidioidomycosis

Cryptococcosis

3/6
CryptococcosisCryptococcosis

Human immunodeficiency virus primary infection

3/6
Human immunodeficiency virus primary infectionHuman immunodeficiency virus primary infection

Lassa fever

3/6
Lassa fever

Microsporidiosis

3/6
Microsporidiosis

Middle East respiratory syndrome coronavirus

3/6
Middle East respiratory syndrome coronavirus

Bronchogenic cyst

3/6
Bronchogenic cystBronchogenic cyst

Pericardial effusion

3/6
Pericardial effusionPericardial effusion

Pericarditis

3/6
PericarditisPericarditis

Sporotrichosis

3/6
SporotrichosisSporotrichosis

Stevens-Johnson syndrome

3/6
Stevens-Johnson syndromeStevens-Johnson syndrome

Blastomycosis

3/6
BlastomycosisBlastomycosis

Bronchiectasis

3/6
Bronchiectasis

Bubonic plague

3/6
Bubonic plagueBubonic plague

Pneumonic plague

3/6
Pneumonic plaguePneumonic plague

Rhodococcus equi infection

3/6
Rhodococcus equi infectionRhodococcus equi infection

Hydrogen fluoride poisoning

3/6
Hydrogen fluoride poisoning

Pulmonary agent poisoning

3/6
Pulmonary agent poisoning

Pulmonary edema

3/6
Pulmonary edema

Sparganosis

3/6
Sparganosis

Lemierre syndrome

3/6
Lemierre syndrome

Drug-induced hemoptysis

3/6
Drug-induced hemoptysis

Pulmonary veno-occlusive disease

3/6
Pulmonary veno-occlusive disease