Causes of severe pneumonia requiring hospital admission in children without HIV infection from Africa and Asia: the PERCH multi-country case-control study by Kessler, CE, O'Brien, K, Brooks, WA, Baggett, HC, Crawley, J, Pneumonia Etiology Research for Child Health (PERCH) Study Group

Introduction to the site-specific etiologic results from the pneumonia etiology research for child health (PERCH) study by Deloria Knoll, M, Prosperi, C, Baggett, HC, Brooks, WA, Feikin, DR, Hammitt, LL, Howie, SRC, Kotloff, KL, Madhi, SA, Murdoch, DR, Scott, JAG, Thea, DM, O'Brien, KL

Introduction to the epidemiologic considerations, analytic methods, and foundational results from the pneumonia etiology research for child health study by O’Brien, KL, Baggett, HC, Brooks, WA, Feikin, DR, Hammitt, LL, Howie, SRC, Knoll, M, Kotloff, KL, Levine, OS, Madhi, SA, Murdoch, DR, Scott, JAG, Thea, DM, Zeger, SL

Should controls with respiratory symptoms be excluded from case-control studies of pneumonia etiology? Reflections from the PERCH study. by Higdon, MM, Hammitt, LL, Knoll, M, Baggett, HC, Brooks, WA, Howie, SRC, Kotloff, KL, Levine, OS, Madhi, SA, Murdoch, DR, Scott, JAG, Thea, DM, Driscoll, AJ, Karron, RA, Park, DE, Prosperi, C, Zeger, SL, O'Brien, KL, Feikin, DR

Bayesian estimation of pneumonia etiology: Epidemiologic considerations and applications to the Pneumonia Etiology Research for Child Health study by Knoll, M, Fu, W, Shi, Q, Prosperi, C, Wu, Z, Hammitt, LL, Feikin, DR, Baggett, HC, Howie, SRC, Scott, JAG, Murdoch, DR, Madhi, SA, Thea, DM, Brooks, WA, Kotloff, KL, Li, M, Park, DE, Lin, W, Levine, OS, O'Brien, KL, Zeger, SL

Association of C-reactive protein qith bacterial and respiratory syncytial virus–Associated pneumonia among children aged <5 years in the PERCH study by Le, T, Murdoch, DR, Prosperi, C, Baggett, HC, Brooks, WA, Feikin, DR, Hammitt, LL, Howie, SRC, Scott, JAG, Thea, DM, Awori, JO, Baillie, VL, Cascio, S, DeLuca, AN, Ebruke, BE, Endtz, HP, Kaewpan, A, Kahn, G, Moore, DP, Park, DE, Rahman, MZ, Salaudeen, R, Seidenberg, P, Somwe, SW, Sylla, M, Tapia, MD, Zeger, SL, Knoll, M, Madhi, SA

Safety of induced sputum collection in children hospitalized with severe or very severe pneumonia by DeLuca, AN, Hammitt, LL, Kim, J, Higdon, MM, Baggett, HC, Brooks, WA, Howie, SRC, Knoll, M, Kotloff, KL, Levine, OS, Madhi, SA, Murdoch, DR, Scott, JAG, Thea, DM, Amornintapichet, T, Awori, JO, Chuananon, S, Driscoll, AJ, Ebruke, BE, Hossain, L, Jahan, Y, Kagucia, EW, Kazungu, S, Moore, DP, Mudau, A, Mwananyanda, L, Park, DE, Prosperi, C, Seidenberg, P, Sylla, M, Tapia, MD, Zaman, SMA, O’Brien, KL

Upper respiratory tract co-detection of human endemic coronaviruses and high-density pneumococcus associated with increased severity among HIV-uninfected children under 5 years old... by Park, DE, Higdon, MM, Prosperi, C, Baggett, HC, Brooks, WA, Feikin, DR, Hammitt, LL, Howie, SRC, Kotloff, KL, Levine, OS, Madhi, SA, Murdoch, DR, O'Brien, KL, Scott, JAG, Thea, DM, Antonio, M, Awori, JO, Baillie, VL, Bunthi, C, Kwenda, G, Mackenzie, GA, Moore, DP, Morpeth, SC, Mwananyanda, L, Paveenkittiporn, W, Ziaur Rahman, M, Rahman, M, Rhodes, J, Sow, SO, Tapia, MD, Deloria Knoll, M

Standardization of clinical assessment and sample collection across All PERCH study sites by Crawley, J, Prosperi, C, Baggett, HC, Brooks, WA, Knoll, M, Hammitt, LL, Howie, SRC, Kotloff, KL, Levine, OS, Madhi, SA, Murdoch, DR, O'Brien, KL, Thea, DM, Awori, JO, Bunthi, C, DeLuca, AN, Driscoll, AJ, Ebruke, BE, Goswami, D, Hidgon, MM, Karron, RA, Kazungu, S, Kourouma, N, Mackenzie, G, Moore, DP, Mudau, A, Mwale, M, Nahar, K, Park, DE, Piralam, B, Seidenberg, P, Sylla, M, Feikin, DR, Scott, JAG

The diagnostic utility of induced sputum microscopy and culture in childhood pneumonia by Murdoch, DR, Morpeth, SC, Hammitt, LL, Driscoll, AJ, Watson, NL, Baggett, HC, Brooks, WA, Knoll, M, Feikin, DR, Kotloff, KL, Levine, OS, Madhi, SA, O’Brien, KL, Scott, JAG, Thea, DM, Adrian, PV, Ahmed, D, Alam, M, Awori, JO, DeLuca, AN, Higdon, MM, Karron, RA, Kwenda, G, Machuka, EM, Makprasert, S, McLellan, J, Moore, DP, Mwaba, J, Mwarumba, S, Park, DE, Prosperi, C, Sangwichian, O, Sissoko, S, Tapia, MD, Zeger, SL, Howie, SRC

The effect of antibiotic exposure and specimen volume on the detection of bacterial pathogens in children with pneumonia by Driscoll, AJ, Knoll, M, Hammitt, LL, Baggett, HC, Brooks, WA, Feikin, DR, Kotloff, KL, Levine, OS, Madhi, SA, O’Brien, KL, Scott, JAG, Thea, DM, Howie, SRC, Adrian, PV, Ahmed, D, DeLuca, AN, Ebruke, BE, Gitahi, C, Higdon, MM, Kaewpan, A, Karani, A, Karron, RA, Mazumder, R, McLellan, J, Moore, DP, Mwananyanda, L, Park, DE, Prosperi, C, Rhodes, J, Saifullah, M, Seidenberg, P, Sow, SO, Tamboura, B, Zeger, SL, Murdoch, DR

Chest radiograph findings in childhood pneumonia cases From the multisite PERCH Study. by Fancourt, N, Knoll, M, Baggett, HC, Brooks, WA, Feikin, DR, Hammitt, LL, Howie, SRC, Kotloff, KL, Levine, OS, Madhi, SA, Murdoch, DR, Scott, JAG, Thea, DM, Awori, JO, Barger-Kamate, B, Chipeta, J, DeLuca, AN, Diallo, M, Driscoll, AJ, Ebruke, BE, Higdon, MM, Jahan, Y, Karron, RA, Mahomed, N, Moore, DP, Nahar, K, Naorat, S, Ominde, MS, Park, DE, Prosperi, C, Somwe, S, Thamthitiwat, S, Zaman, SMA, Zeger, SL, O'Brien, KL

Density of upper respiratory colonization with Streptococcus pneumoniae and Its role in the diagnosis of pneumococcal pneumonia among children aged <5 5 years in the PERCH study by Baggett, HC, Watson, NL, Knoll, M, Brooks, WA, Feikin, DR, Hammitt, LL, Howie, SRC, Kotloff, KL, Levine, OS, Madhi, SA, Murdoch, DR, Scott, JAG, Thea, DM, Antonio, M, Awori, JO, Baillie, VL, DeLuca, AN, Driscoll, AJ, Duncan, J, Ebruke, BE, Goswami, D, Higdon, MM, Karron, RA, Moore, DP, Morpeth, SC, Mulindwa, JM, Park, DE, Paveenkittiporn, W, Piralam, B, Prosperi, C, Sow, SO, Tapia, MD, Zaman, K, Zeger, SL, O'Brien, KL

Microscopic analysis and quality assessment of induced sputum from children with pneumonia in the PERCH study by Murdoch, DR, Morpeth, SC, Hammitt, LL, Driscoll, AJ, Watson, NL, Baggett, HC, Brooks, WA, Knoll, M, Feikin, DR, Kotloff, KL, Levine, OS, Madhi, SA, O’Brien, KL, Scott, JAG, Thea, DM, Ahmed, D, Awori, JO, DeLuca, AN, Ebruke, BE, Higdon, MM, Jorakate, P, Karron, RA, Kazungu, S, Kwenda, G, Hossain, L, Makprasert, S, Moore, DP, Mudau, A, Mwaba, J, Panchalingam, S, Park, DE, Prosperi, C, Salaudeen, R, Toure, A, Zeger, SL, Howie, SRC

Detection of pneumococcal DNA in blood by polymerase chain reaction for diagnosing pneumococcal pneumonia in young children From low- and middle-income countries by Morpeth, SC, Knoll, M, Scott, JAG, Park, DE, Watson, NL, Baggett, HC, Brooks, WA, Feikin, DR, Hammitt, LL, Howie, SRC, Kotloff, KL, Levine, OS, Madhi, SA, O’Brien, KL, Thea, DM, Adrian, PV, Ahmed, D, Antonio, M, Bunthi, C, DeLuca, AN, Driscoll, AJ, Githua, LP, Higdon, MM, Kahn, G, Karani, A, Karron, RA, Kwenda, G, Makprasert, S, Mazumder, R, Moore, DP, Mwansa, J, Nyongesa, S, Prosperi, C, Sow, SO, Tamboura, B, Whistler, T, Zeger, SL, Murdoch, DR

Is higher viral load in the upper respiratory tract associated with severe pneumonia? Findings from the PERCH study by Feikin, DR, Fu, W, Park, DE, Shi, Q, Higdon, MM, Baggett, HC, Brooks, WA, Knoll, M, Hammitt, LL, Howie, SRC, Kotloff, KL, Levine, OS, Madhi, SA, Scott, JAG, Thea, DM, Adrian, PV, Antonio, M, Awori, JO, Baillie, VL, DeLuca, AN, Driscoll, AJ, Ebruke, BE, Goswami, D, Karron, RA, Li, M, Morpeth, SC, Mwaba, J, Mwansa, J, Prosperi, C, Sawatwong, P, Sow, SO, Tapia, MD, Whistler, T, Zaman, K, Zeger, SL, Brien, KL, Murdoch, DR

Evaluation of pneumococcal load in blood by polymerase chain reaction for the diagnosis of pneumococcal pneumonia in young children in the PERCH Study by Knoll, M, Morpeth, SC, Scott, JAG, Watson, NL, Park, DE, Baggett, HC, Brooks, WA, Feikin, DR, Hammitt, LL, Howie, SRC, Kotloff, KL, Levine, OS, O’Brien, KL, Thea, DM, Ahmed, D, Antonio, M, Awori, JO, Baillie, VL, Chipeta, J, Deluca, AN, Dione, M, Driscoll, AJ, Higdon, MM, Jatapai, A, Karron, RA, Mazumder, R, Moore, DP, Mwansa, J, Nyongesa, S, Prosperi, C, Seidenberg, P, Siludjai, D, Sow, SO, Tamboura, B, Zeger, SL, Murdoch, DR, Madhi, SA

Pertussis-associated pneumonia in infants and children from low- and middle-income countries participating in the PERCH study by Barger-Kamate, B, Knoll, M, Kagucia, EW, Prosperi, C, Baggett, HC, Brooks, WA, Feikin, DR, Hammitt, LL, Howie, SRC, Levine, OS, Madhi, SA, Scott, JAG, Thea, DM, Amornintapichet, T, Anderson, TP, Awori, JO, Baillie, VL, Chipeta, J, DeLuca, AN, Driscoll, AJ, Goswami, D, Higdon, MM, Hossain, L, Karron, RA, Maloney, S, Moore, DP, Morpeth, SC, Mwananyanda, L, Ofordile, O, Olutunde, E, Park, DE, Sow, SO, Tapia, MD, Murdoch, DR, O'Brien, KL, Kotloff, KL

Colonization density of the upper respiratory tract as a predictor of pneumonia—Haemophilus influenzae, Moraxella catarrhalis, Staphylococcus aureus, and Pneumocystis jirovecii by Park, DE, Baggett, HC, Howie, SRC, Shi, Q, Watson, NL, Brooks, WA, Knoll, M, Hammitt, LL, Kotloff, KL, Levine, OS, Madhi, SA, Murdoch, DR, O’Brien, KL, Scott, JAG, Thea, DM, Ahmed, D, Antonio, M, Baillie, VL, DeLuca, AN, Driscoll, AJ, Fu, W, Gitahi, CW, Olutunde, E, Higdon, MM, Hossain, L, Karron, RA, Maiga, AA, Maloney, SA, Moore, DP, Morpeth, SC, Mwaba, J, Mwenechanya, M, Prosperi, C, Sylla, M, Thamthitiwat, S, Zeger, SL, Feikin, DR

Limited utility of polymerase chain reaction in induced sputum specimens for determining the causes of childhood pneumonia in resource-poor settings: findings from the Pneumonia Et... by Thea, DM, Seidenberg, P, Park, DE, Mwananyanda, L, Fu, W, Shi, Q, Baggett, HC, Brooks, WA, Feikin, DR, Howie, SRC, Knoll, MD, Kotloff, KL, Levine, OS, Madhi, SA, O’Brien, KL, Scott, JAG, Antonio, M, Awori, JO, Baillie, VL, DeLuca, AN, Driscoll, AJ, Higdon, MM, Hossain, L, Jahan, Y, Karron, RA, Kazungu, S, Li, M, Moore, DP, Morpeth, SC, Ofordile, O, Prosperi, C, Sangwichian, O, Sawatwong, P, Sylla, M, Tapia, MD, Zeger, SL, Murdoch, DR, Hammitt, LL